In Africa's agriculture ,Rapid population increase can result in ineffective farming methods that deplete and erode the soil, diminish vegetation, overuse and use agrochemicals inappropriately, and hinder the management of water resources. Such actions severely degrade the environment .
Africa's agriculture has a significant social and economic impact. Smallholder farmers make up more than 60% of the population in sub-Saharan Africa, and agriculture accounts for around 23% of the region's GDP. The continent's full agricultural potential is still unrealized. In a recent investigation, we found that Africa could produce two to three times more cereals and grains, which would increase the present global output of 2.6 billion tons of cereals and grains by 20% .Both the production of cattle and horticulture crops increased. Investment will be necessary if Africa is to realize its full agricultural potential. Sub-Saharan Africa will require eight times as much fertilizer, six times as much better seed.
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what is the change in energy of a 950–kg payload taken from rest at the surface of earth and placed at rest on the surface of the moon?
When a 950-kg payload is lifted from the surface of the Earth and placed at rest on the surface of the Moon, the change in energy is determined by the difference in the gravitational potential energy (GPE) on the two surfaces.The GPE of an object is determined by its mass, the force of gravity, and its height above the surface.
Because the Moon has less mass than Earth and a weaker gravitational force, the GPE of an object is lower on the Moon than it is on Earth. The payload's change in energy can be determined using the formula:ΔE = mghWhere m is the mass of the object, g is the acceleration due to gravity, and h is the height above the surface.The acceleration due to gravity on the surface of the Earth is approximately 9.8 m/s², while on the surface of the Moon it is approximately 1.62 m/s². The radius of the Earth is 6,371 km, while the radius of the Moon is 1,737 km. Since the object is at rest in both cases, its kinetic energy is zero, and thus ΔE is equal to the GPE change.Using the given mass and the acceleration due to gravity on the surface of the Earth, the GPE of the object is:GPE = (950 kg) x (9.8 m/s²) x (6,371 km)GPE = 5.90 x 10^10 JUsing the mass of the object and the acceleration due to gravity on the surface of the Moon, the GPE of the object is:GPE = (950 kg) x (1.62 m/s²) x (1,737 km)GPE = 2.57 x 10^9 JThe change in energy is equal to the difference in GPE between the two surfaces:ΔE = GPE (Moon) - GPE (Earth)ΔE = (2.57 x 10^9 J) - (5.90 x 10^10 J)ΔE = -5.64 x 10^10 JThus, the change in energy of the payload taken from rest at the surface of Earth and placed at rest on the surface of the Moon is -5.64 x 10^10 joules.
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5. Elected to the presidency in 1856, name the "bland" Democratic president who oversaw through his troubled administration the Panic of 1857 and John Brown's raid? A) Andrew Butler B) James Buchanan C) Hinton R. Helper D) William Seward E) Millard Fillmore 6. Who would have supported strongly Chief Justice Roger Taney's Dred Scott Decision (1857)? A) Free laborers in California B) Runaway slaves living in the North C) Northern radical abolitionists D) pro-slavery Southerners E) Believers in popular sovereignty
The "bland" Democratic president who oversaw the Panic of 1857 and John Brown's raid was James Buchanan. Buchanan was elected to the presidency in 1856 and served from 1857 to 1861. His presidency was marked by significant challenges and controversies, including the economic crisis of the Panic of 1857 and the escalation of tensions over slavery.
The Panic of 1857 was a severe economic downturn that began with the collapse of the Ohio Life Insurance and Trust Company. It quickly spread throughout the United States, leading to bank failures, unemployment, and a decline in trade and industrial production. Buchanan's administration struggled to effectively address the economic crisis, exacerbating the hardships faced by many Americans during that time.
In addition to the economic challenges, Buchanan also had to deal with the growing sectional tensions over slavery. One of the most significant events during his presidency was John Brown's raid on Harpers Ferry in 1859. John Brown, an abolitionist, led a failed attempt to seize a federal arsenal in an effort to spark a slave rebellion. Buchanan's handling of the crisis was criticized, as he struggled to find a balanced response that would appease both the pro-slavery South and the anti-slavery North.
Regarding the Dred Scott Decision of 1857, those who would have strongly supported Chief Justice Roger Taney's ruling were pro-slavery Southerners. The Dred Scott case involved a slave named Dred Scott who had lived in free territories and states. The Supreme Court, under Taney's leadership, declared that Scott was not entitled to his freedom and that the Missouri Compromise, which restricted slavery in certain territories, was unconstitutional.
Overall, James Buchanan's presidency was marked by a series of challenges and controversies, including economic crises and escalating tensions over slavery, which further divided the nation in the years leading up to the American Civil War.
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Italian fourteenth-century artists demonstrate their change in status by:_________
a. working within the guilds.
b. exercising economic freedom.
c. completing masterpieces.
d. accepting commissions for altarpieces.
Italian fourteenth-century artists demonstrate their change in status by working within the guilds. Here option A is the correct answer.
Italian fourteenth-century artists demonstrated their change in status by working within the guilds. During this period, guilds played a crucial role in the social and economic organization of Italian society.
Artisans and craftsmen, including painters, sculptors, and architects, began to form their own guilds, known as "arti," which were distinct from the traditional guilds.
By joining these arti, artists were able to establish a professional identity and gain recognition for their skills and expertise. The guilds provided a platform for artists to showcase their work, network with fellow practitioners, and negotiate contracts with patrons.
They also regulated the quality of craftsmanship and ensured fair competition among members. Here option A is the correct answer.
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maslow's hierarchy of needs model begins with ________ needs and ends with ________ needs.
The Maslow's hierarchy of needs model begins with physiological needs and ends with self-actualization needs.
Maslow's hierarchy of needs is a motivational theory in psychology that explains the different levels of needs that humans require for their well-being. The theory proposes that human needs are arranged in a hierarchical order, with lower needs taking priority over higher needs. The five levels of needs in Maslow's hierarchy are physiological needs, safety needs, love and belongingness needs, esteem needs, and self-actualization needs. Physiological needs are the most basic needs that include food, water, air, shelter, and clothing. Self-actualization needs are the highest level of needs that include the need for personal growth, creativity, and self-fulfillment.
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How did Malcolm Little become involved with the Nation of Islam? What did the Nation of Islam
teach about race relations?
Explanation:
Malcolm X , original name Malcolm Little, Muslim name el-Hajj Malik el-Shabazz, (born May 19, 1925, Omaha, Nebraska, U.S.—died February 21, 1965, New York, New York), African American leader and prominent figure in the Nation of Islam who articulated concepts of race pride and Black nationalism in the early 1960s. After his assassination, the widespread distribution of his life story— The Autobiography of Malcolm X (1965)—made him an ideological hero, especially among Black youth.
hope it will help you
why might philip IV has an issue with priests not paying taxes to the king?
The issue between the two men was of external and internal authority beginning in 1296 when Boniface asked all secular rulers to ask his permission first before taxing clergy in their lands.
How did Soviet goals at the Potsdam Conference compare with those of Western nations? Stalin wanted to punish Germany, while Western nations did not. Stalin wanted to allow Germany to hold free elections, while Western nations did not. Stalin wanted to protect Germany, while Western nations did not. Stalin wanted to create the United Nations, while Western nations did not.
Answer:
its a on edge
Explanation:
it is trust
Answer: A-Stalin wanted to punish Germany, while Western nations did not.
Explanation: Edge
what life was like for humans living during the Paleolithic Era. Use bullet points to take
notes.
Answer:
1. Palaeolithic people moved around a lot, depended on wild animals and plants for food, and did not have permanent homes.
2. They used primitive stone tools and their survival depended heavily on their environment and climate.
3. Palaeolithic humans discovered agriculture and animal husbandry, which allowed them to settle down in one area.
4. Palaeolithic humans lived a nomadic lifestyle in small groups.
Explanation:
hope this helps
Answer:
In the Paleolithic period (roughly 2.5 million years ago to 10,000 B.C.), early humans lived in caves or simple huts or tepees and were hunters and gatherers. They used basic stone and bone tools, as well as crude stone axes, for hunting birds and wild animals. During the Paleolithic Age, hominins grouped together in small societies such as bands and subsisted by gathering plants, fishing, and hunting or scavenging wild animals. The Paleolithic Age is characterized by the use of knapped stone tools, although at the time humans also used wood and bone tools.
Explanation:
How have individual rights and civil rights developed throughout the history of the United States in terms of cooperation and compromise ?
Answer:
The development of individual rights and civil rights in the United States has been a complex and ongoing process that has involved both cooperation and compromise.
In the early years of the nation, individual rights were primarily protected through state and local laws and customs, with little recognition or protection from the federal government. However, with the adoption of the Constitution and Bill of Rights in 1787 and 1791, respectively, the federal government began to play a larger role in protecting individual rights, such as freedom of speech, religion, and the press.
Throughout the 19th century, the concept of individual rights expanded to include the rights of enslaved people and women, who were largely excluded from the rights and protections of the Constitution. The abolitionist movement, led by figures like Frederick Douglass and Harriet Tubman, fought for the rights of enslaved people, while the suffragist movement, led by figures like Susan B. Anthony and Elizabeth Cady Stanton, fought for the right to vote for women.
In the 20th century, the civil rights movement, led by figures like Martin Luther King Jr. and Rosa Parks, fought for the rights of African Americans and other marginalized groups, including the rights to vote, to attend integrated schools, and to access public accommodations.
These movements have brought about significant changes in the laws and social norms of the United States, but progress has often been achieved through compromise, such as the compromise reached in the 14th amendment that limited the scope of its protections for people of color. The Civil Rights Act of 1964 was passed with a compromise to exclude protections for LGBTQ+ individuals. The ongoing fight for the rights of marginalized groups continues today, and the cooperation and compromise from various sectors of society is still needed to achieve a more just society.
Explanation:
Describe the work of prison chaplains
Answer:
Prison chaplains make sure all prison inmates have an opportunity to practice their religions. Chaplains work with prison staff so that inmates have time for daily prayer, if that is part of their faith, and can attend prison religious services. This requires prison chaplains to have knowledge of a wide variety of religions and their practices
Explanation:
PLZ MARK BRAINLEIST
What was mentioned in George Washington's Farewell Address?In his farewell address, Washington exhorted Americans to set aside their violent likes and dislikes of foreign nations, lest they be controlled by their passions: "The nation which indulges toward another an habitual hatred or an habitual fondness is in some degree a slave." Washington's remarks have served as an ...
In George Washington's Farewell Address, he emphasized the importance of unity, neutrality, and avoiding permanent alliances with foreign nations. He advised Americans to prioritize national interests and warned against the dangers of political factions, which could lead to division and weakened governance.
Washington also stressed the significance of maintaining a strong and stable central government, as well as upholding the Constitution as a guiding document for the nation. Overall, his address aimed to provide guidance and wisdom for future generations to preserve the young nation's prosperity and independence.
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Pre-19th century (earliest) primary and secondary Black settlement regions that represent racial geography.
a) California and the West Coast.
b) Chesapeake Bay and S. Carolina agricultural areas
c) Atlanta, Florida and Deep South regions
d) Idaho and Wisconsin
The earliest primary and secondary Black settlement regions that represent racial geography pre-19th century are Chesapeake Bay and S. Carolina agricultural areas, option b.
Racial geography is an umbrella term that refers to the branch of human geography that examines the ways in which social and spatial relationships are organized around race and racism. This geographical sub-discipline tries to comprehend how the racialization of social relations and the material nature of geography shape one another.The Chesapeake Bay and South Carolina agricultural areas were some of the earliest primary and secondary Black settlement regions that represent racial geography in the pre-19th century. The first blacks were brought to Jamestown, Virginia, as indentured servants in 1619, as well as the Carolinas, and were heavily engaged in plantation agriculture.
Later, in the early 19th century, blacks were concentrated in the Chesapeake Bay region and in the Deep South regions. African Americans settled in the Deep South after the Civil War due to increased opportunities for agriculture and other types of jobs. The Black Belt area of the Deep South was the center of the region's cotton industry.
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With unionization on the downturn, why should an organization be concerned about labor relations? What benefits are received and what costs are incurred when workers unionize?
Even with unionization on the downturn, organizations should still be concerned about labor relations because maintaining positive and productive relationships with their workforce is essential for several reasons. While the specific benefits and costs of unionization can vary depending on the context and industry, here are some general considerations:
Benefits of Workers Unionizing:
1. Collective Bargaining Power: Unionized workers have the ability to collectively bargain for better wages, benefits, working conditions, and job security. This can lead to improved employee satisfaction and morale.
2. Legal Protection: Unions often provide legal representation and support to workers in cases of grievances, disputes, or unfair treatment, offering a sense of security and recourse for employees.
3. Standardization: Union contracts typically establish standardized rules and procedures, ensuring consistent treatment of workers and reducing potential disparities or favoritism.
4. Worker Empowerment: Unionization can empower workers by giving them a voice and a platform to address workplace concerns, fostering a sense of participation and democracy in decision-making processes.
Costs of Workers Unionizing:
1. Increased Labor Costs: Collective bargaining agreements may result in higher wages, benefits, and operational costs for the organization, potentially impacting profitability.
2. Loss of Management Flexibility: Union contracts can limit managerial discretion and decision-making authority, leading to a more structured and rigid work environment.
3. Potential Disruption: Strikes, work stoppages, or labor disputes may occur during negotiations or in response to grievances, resulting in operational disruptions and financial losses.
4. Administrative Burden: Negotiating and managing union contracts requires time, resources, and expertise, which can place an additional administrative burden on the organization.
It's important to note that the impact of unionization can vary depending on the organization, industry, and specific circumstances. While some organizations may view unions as a challenge or additional cost, others may see them as an opportunity for collaboration and improved employee relations. Ultimately, organizations should strive to maintain positive labor relations by fostering open communication, addressing employee concerns, and providing fair and competitive compensation and working conditions, regardless of unionization status.
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which of the following best characterizes Sukarno's purpose at the Bandung Conference?
a. eliminating all of the Dutch colonizers from Indonesia
b. establishing a framework for future independence of colonies across Africa and Asia and building solidarity among them
c. developing a five-year plan for economic development
d. acquiring more weapons as a nuclear deterrence to further attack in the region
Answer:
b) establishing a framework for future independence of colonies across Africa and Asia and building solidarity among them
Explanation:
in April 1955, representatives from various Asian and African nations met in Indonesia to talk about peace and possible economic cooperation
What groups of people gained economic opportunities from the California Gold Rush?
Answer:
african americans
Explanation:
Which choice is an example of a functional region?
a I-35 corridor
b Texas
c Deep South
d Rust Belt
Answer:B
B
Explanation:
What pushed the untied states towards supporting the triple entente and note triple alliance
The Election of Ronald Reagan, 1980
Know: New Right, Moral Majority, neoconservatives, "ABC" movement
1. What factors (social, political, and economic) contributed to Reagan's victory in 1980?
Answer:
Explanation:
Several factors contributed to Ronald Reagan's victory in the 1980 presidential election:
1. Economic Conditions: The state of the U.S. economy played a significant role in Reagan's victory. The country was facing high inflation, high unemployment rates, and a stagnant economy. Reagan's promises of implementing conservative economic policies, including tax cuts and deregulation, resonated with voters who were seeking solutions to the economic challenges.
2. New Right and Moral Majority: The emergence of the New Right and Moral Majority movements during the 1980 election provided a strong conservative base of support for Reagan. These movements, comprised of socially conservative and religiously motivated individuals, mobilized their followers to rally behind Reagan's campaign. They were particularly influential in mobilizing conservative Christians and advocating for conservative social values.
3. Reagan's Communication Skills: Reagan was known for his exceptional communication skills and charisma. His ability to connect with voters through his speeches and media appearances helped him convey a sense of optimism and leadership. Reagan's ability to articulate his message effectively resonated with many Americans, creating a strong appeal for his candidacy.
4. Dissatisfaction with the Carter Administration: The 1980 election took place during a time of perceived national crisis, with the Iran hostage crisis, an energy crisis, and economic struggles. Many voters were dissatisfied with the leadership of incumbent President Jimmy Carter, perceiving his administration as ineffective in addressing these issues. Reagan's promise of a fresh start and his portrayal as a strong leader resonated with voters looking for change.
5. Support from Neoconservatives and the "ABC" Movement: Reagan received support from neoconservatives, who advocated for a strong defense posture and a more assertive U.S. foreign policy. Additionally, the "ABC" (Anyone But Carter) movement united various factions within the Republican Party and beyond, fostering a broader coalition of support for Reagan's candidacy.
These factors, combined with Reagan's conservative policies, strong communication skills, and the dissatisfaction with the incumbent administration, contributed to his victory in the 1980 presidential election.
one novel piece of information regarding the post-WWII European
integration process
One novel piece of information regarding the post-WWII European integration process is that it was mainly driven by the quest for economic recovery after the devastating war and the need to prevent another war from occurring in the region.
The post-WWII European integration process involved the creation of the European Union, which was established as a way of promoting economic, political, and social integration among European countries.
The process was initiated by the Schuman Declaration in 1950, which proposed the creation of a common European market for coal and steel to help rebuild Europe's economy after the war.
The establishment of the European Economic Community (EEC) in 1957, which later became the European Union (EU), was a significant development in the post-WWII European integration process.
The EEC aimed to create a common market and customs union among its members, which would allow for the free movement of goods, services, capital, and people across national borders.
The post-WWII European integration process has since expanded to include the adoption of a single currency, the euro, and the creation of a common foreign and security policy.
These developments have transformed the European Union into a supranational organization that is based on the principles of democracy, the rule of law, and human rights.
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PLZ HELP ASAP!!!!! How did the Anti-Federalist writings directly influence our system of
government?
A developed the basis for the Electoral College
B created a system of checks and balances
C promoted the addition of a Bill of Rights
D supported the ratification of the Constitution
Answer:
b
Explanation:
the anti federalist didn't like the idea of a big government causing the system of checks and balances to be created
How did the partition of South Asia influence the way the Cold War unfolded in that region?
Answer:
It resulted in creation of Communist States and non-communist states.
Explanation:
The Vietnam war fought the communist North and non-communist south Vietnam. This include many Guerilla conflicts and coups. All of these influenced some other countries from other conflicts to start same thing like in the Americas.
South Asia's split influenced how the Cold War played out in that region, as it led to the formation of Communist and Non-Communist republics.
What was Cold War?The Cold War was defined as a tension of geopolitical that was arisen between the US and the Soviet Union, as well as their respective commonwealths, the Western Bloc and the Eastern Bloc.
During the time of the Vietnam War, communist North Vietnam and non-communist South Vietnam fought each other, this includes a slew of guerilla wars and coups.
All of this prompted other countries referred in other conflicts to begin a similar process in the Americas.
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What is The cause of the fall of the Han dynasty?
Explain and provide evidence.
Answer:
At the end of the Han Dynasty, the dynasty fell into chaos and corruption within the eunuchs empress' clan, and Confucian scholar officials caused for the dynasty to slowly fall apart; power and control was lost. During this, the peasant class was effected by the ideas and ideals of Daoism.
How did adopting the policy of appeasement at the Munich Conference in September 1938 change Europe
Answer:
the policy of appeasement giving aggressive or enemy nations what they in to avoid conflict.
Both prokaryotes and eukaryotes use DNA to control cell activities and carry genetic information. Which is a property only of eukaryotic DNA, and not prokaryotic DNA?
A. The DNA contains genes, or coding regions, that direct protein synthesis.
B. The DNA is contained on many chromosomes that are separated during mitosis.
C. DNA is made of nitrogenous bases that pair together according to Chargaff's rules.
D. The DNA forms a circular molecule in the cytoplasm and is replicated with only one replication fork
DNA is made of nitrogenous bases that pair together according to Chargaff's rules is a property only of eukaryotic DNA, and not prokaryotic DNA. Thus, option (c) is correct.
What is DNA?
DNA can be referred to as deoxyribonucleic acid. The genetic code that gives each species its individuality is found in a molecule called DNA. The DNA are the test to prove the real blood relation. DNA report are the written form to analysis by the doctor. The DNA are the beneficial to the finding the blood relation.
According to Chargaff's criteria, the quantity of guanine in the DNA of each species or creature should be equal to the amount of cytosine, and the amount of adenine should be equal to the amount of thymine. Homologous structures are characteristics that persons with similar ancestries share.
As a result, the Chargaff's rules are the based on the eukaryotes use DNA to control cell activities and carry genetic information. Therefore, option (c) is correct.
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The three fifth compromie alo tated that lave who ran away could be captured and returned to their owner, even if captured in a free tate. What wa thi act in the Compromie called?
The answer to the given question is Fugitive Slave Act (1793).
What is Fugitive Slave Act (1793)?
Fugitive Slave Act (1793) is an act which required that the escaped slaves who were found in the free states to be caught and returned to their masters. The Act also denied the right of freed slaves to a jury trial and other constitutional rights.
The first Fugitive Slave Act was proceeded by Congress in 1793 and permitted local governments to catch and give back the people who had runaway from slavery to their owners while striking penalties on anyone who had tried to help them obtain their freedom. The Fugitive Slave Act of 1850 forced all citizens to oblige in the capture of runaway slaves and opposed the right of enslaved people to a jury trial.
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What does the picture mean
what strengths and weaknesses did sony have when it entered the video game market in 1995? what strengths and weaknesses did microsoft have when it entered the video game market in 2001?
Sony’s strengths and weaknesses when it entered the video game market in 1995
Strengths:
Sony was a well-known global brand before entering the video game market.The company had a solid reputation for producing high-quality electronics products.Sony's main strength was its focus on customer satisfaction, which ensured that their products met customers' needs and requirements.The company had a diverse range of games, which helped it attract a broad audience.Weaknesses:
Sony's main weakness was its lack of experience in the video game industry, which made it challenging for the company to compete with established game developers and publishers. This lack of experience meant that Sony had to work hard to develop its brand and attract developers to its platform.Sony's entry into the video game market was also delayed, which meant that the company had to play catch up with established companies like Nintendo and Sega.Sony's strengths when it entered the video game market in 1995:
Sony was a well-known global brand before entering the video game market. This gave the company an advantage over other competitors in the market because consumers recognized the Sony name. The company had a solid reputation for producing high-quality electronics products, which further helped it establish its brand in the market.
Sony's main strength was its focus on customer satisfaction. The company spent a lot of time and effort researching what customers wanted from a video game console. This ensured that their products met customers' needs and requirements. Sony's customer-focused approach helped it establish a loyal customer base, which, in turn, helped it compete in the market.
Sony also had a diverse range of games, which helped it attract a broad audience. The company focused on creating games that appealed to a wide range of audiences, from casual gamers to hardcore gamers.
Sony's weaknesses when it entered the video game market in 1995:Sony's main weakness was its lack of experience in the video game industry. The company had never produced a video game console before, which made it challenging for the company to compete with established game developers and publishers. This lack of experience meant that Sony had to work hard to develop its brand and attract developers to its platform.
Sony's entry into the video game market was also delayed. The company was originally planning to release its console in 1993, but it was delayed due to production issues. This delay meant that the company had to play catch up with established companies like Nintendo and Sega, which had already established a significant presence in the market.
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what are Shang bronze bowls?
Why are revolutions dangerous things?
Answer:
Cause many people to die and everyone wants power
Explanation:
People are unhappy with the government or monarchy because of corruption or if they want to be independent. A revolution happens when the people want a change in their government and they wont do it with peaceful means
Match each item with the correct statement.
to bring charges of serious wrongdoing by an elected official
Answer:
impeach
Explanation:
its when an official gets in trouble
Answer:
impeach
Explanation: