Describe how Eratosthenes advanced humanity's understanding of the Earth.

Answers

Answer 1

Answer:

Eratosthenes erected a pole in Alexandria, and on the summer solstice he observed that it cast a shadow, proving that the Sun was not directly overhead but slightly south. Recognizing the curvature of the Earth and knowing the distance between the two cities enabled Eratosthenes to calculate the planet's circumference.


Related Questions

the – became a – new class of people throughout the americas, but they were often considered – to their european-born neighbors.

Answers

The mestizos became significant a new class of people throughout the Americas, but they were often considered inferior to their European-born neighbors.

The term "mestizos" refers to individuals of mixed European and Indigenous American ancestry. As European colonial powers expanded their territories in the Americas, interactions between European settlers and Indigenous populations resulted in the birth of a new social group—the mestizos. With a mixed cultural and genetic heritage, mestizos emerged as a distinct class in colonial societies.

However, despite their numerical presence and contributions to the development of the Americas, mestizos often faced discrimination and marginalization. European colonizers, who considered themselves superior, viewed mestizos as lesser or inferior due to their mixed heritage. Mestizos were subjected to social, economic, and political disadvantages, including limited access to education, land, and opportunities for upward mobility.

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Complete Question : The _____ became a ______ new class of people throughout the Americas, but they were often considered _____ to their European-born neighbors. Fill in:

Is it better for a ruler to be feared or respected and why

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No because fear leads to hatred. And if a ruler was hated they would soon get overthrown
respected because if everyone respects you and you respect them there should be no problem or question of loyalty

Which of the following innovations provided the first nearly instantaneous communication between North America and Europe?

Answers

The transatlantic cable provided the first nearly instantaneous communication between North America and Europe.

an important effect of america's support for israel in the yom kippur war (1973) was

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The most important effect of America's support for Israel in the Yom Kippur War (1973) was the deflection of the Soviet Union's interests and influence in the Middle East.

America's support for Israel in the Yom Kippur War (1973) had a significant impact. The war was triggered by Egypt's dissatisfaction with Israel's presence on its border and Syria's concern over Israel's control of the Golan Heights. On October 6, 1973, Egypt and Syria launched a coordinated attack on Israel, aiming to regain the territories lost in the 1967 Six-Day War. Israel was caught off guard by the surprise attack and suffered heavy casualties.

In response, the United States swiftly offered to resupply Israel's depleted forces and provided military aid. This support from the United States had a crucial effect on the conflict. It demonstrated America's commitment to standing by Israel and proved to be a game-changer in the region.

The Soviet Union, which had been supplying weaponry and military assistance to Arab countries, was dissatisfied with the United States' involvement in the war and attempted to intervene. However, America's assistance to Israel countered the Soviet Union's influence in the Middle East. By providing substantial support to Israel, the United States shifted the balance of power and undermined the Soviet Union's interests in the region.

The outcome of the war, with Israel successfully repelling the attacks and maintaining its territorial gains, highlighted the strength of the U.S.-Israel alliance. It also showcased the United States as a key player in the Middle East, willing to protect its allies and counter Soviet influence.

In summary, the significant effect of America's support for Israel in the Yom Kippur War (1973) was the deflection of the Soviet Union's interests and influence in the Middle East. The United States' commitment to Israel and its decisive actions in providing military aid shifted the dynamics of the conflict and showcased American power in the region.

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WILL GIVE BRAINLIEST!!!!!!!!
After exile, King Louis XVI's brother was instated as king, a return to the ________ (fill in the blank).

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Is there options ? Like is it multiple choice

Until we experience something different, we are unaware of the biases we have. To what extent have you seen this to be true?

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The statement "Until we experience something different, we are unaware of the biases we have." is True

What is experience?

Generally,The term "experience" is used to describe conscious events in general, and more particularly, perceptions, as well as the practical knowledge and familiarity that are formed as a result of these conscious processes. When considered in the broadest sense, the term "experience" refers to a conscious event that includes a subject to which numerous things are presented.

True. Without being exposed to a variety of viewpoints, it might be difficult to realize the prejudices that one has.

Furthermore, biases often work subconsciously, which makes it much more difficult to spot them if one does not actively seek out other points of view.

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which factors contributed to the goods shortages that developed throughout the south in the last years of the war?

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Answer:

there are several factors that contributed to the shortage.

which factors contributed to the goods shortages that developed throughout the south in the last years

by the 1840s, a communications revolution had been triggered by the development of the:

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By the 1840s, a communications revolution had been triggered by the development of the telegraph. The telegraph was a groundbreaking invention that allowed messages to be transmitted over long distances using electrical signals.

This revolutionary technology significantly improved communication speed and efficiency, connecting people and businesses across vast distances. Before the telegraph, communication relied on slow methods such as letters carried by horseback or ships. The telegraph changed this, enabling information to be sent almost instantaneously.

This had a profound impact on various aspects of society, including business, journalism, and even warfare, as decisions could now be made more quickly and with better access to relevant information.

The development of the telegraph was pioneered by inventors such as Samuel Morse, who created the Morse code, a system of dots and dashes representing letters and numbers that could be easily transmitted through electrical pulses. Telegraph lines soon spread across countries, enabling rapid and long-distance communication.

In summary, by the 1840s, a communications revolution had been triggered by the development of the telegraph, which dramatically improved the speed and efficiency of long-distance communication.

This technology had far-reaching effects on society, paving the way for further advancements in communication methods and shaping the modern world we know today.

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Why did William Cosby assume that John Peter
Zenger would be found guilty?

Answers

Crosby believed that Zenger would be found guilty because he committed defamation against Crosby himself, by Zenger was acquitted because it was found that the truth could not be libelous(defamatious).

What happened in late april and early may of 1945?.

Answers

Answer: Prisoner's dead bodies are stacked in a train near Dachau concentration camp in late April or early May 1945, after the camp was liberated by the US army on April 29, 1945.

Explanation:

Answer:The final battles of the European Theatre of World War II, as well as the overall surrender of Nazi Germany to the Allies.

Knowing the end was near for Nazi Germany, Adolf Hitler married Eva Braun on April 29, 1945, and they committed sui cide together the next day.

Explanation:

Joseph Breen was a movie producer who tried to test the boundaries of censorship in the 1930s true or false

Answers

The given statement "Joseph Breen was a movie producer who tried to test the boundaries of censorship in the 1930s"  is False because Joseph Breen was not a movie producer, but rather a significant figure in the field of film censorship in the 1930s.

Breen served as the head of the Production Code Administration (PCA) from 1934 to 1954, overseeing the enforcement of the Motion Picture Production Code, often referred to as the Hays Code. The Hays Code, implemented in 1930, was a set of industry guidelines for self-regulation, aiming to ensure that the content of films was morally acceptable to a broad audience. Breen played a crucial role in upholding the principles of the Hays Code, collaborating with film studios, producers, and directors to review and approve scripts, ensuring they adhered to the Code's standards.

During his tenure, Breen was known for his strict and meticulous approach to censorship, ensuring that films addressed topics like crime, sexuality, and violence in a way that would not offend or corrupt viewers. His influence on the industry was significant, and he had a considerable impact on the content of American films during this era.

In summary, the statement that Joseph Breen was a movie producer who tried to test the boundaries of censorship in the 1930s is false. Instead, Breen was a key figure in film censorship who worked diligently to maintain the moral standards outlined in the Hays Code, shaping the content of American cinema during his time as head of the PCA.

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What do direct democracies and representative democracies have in common?​

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Answer: They both have deliberative and participatory democracy.

Explanation: The both are in use of both direct democracy and representative democracy.

how did World War 1 affect Americans socially, politically, and economically?

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Answer:

Economic Impact on the United States. World War 1 took the United States out of a recession into a 44 month economic boom. U.S. exports to Europe increased as these countries geared up for War. Later, U.S spending increased as it prepared to enter to War itself.

what most contributed to an increase in the population of california in the 1850s?

Answers

The discovery of gold in 1848 and the resulting gold rush most likely contributed to an increase in the population of California in the 1850s.


The discovery of In the 1850s, the discovery of gold in California in 1848 resulted in an increase in the state's population. In the gold fields, thousands of individuals came, which contributed to the population growth. The majority of the immigrants were miners, and their families joined them after they found gold and settled down. Other factors that contributed to the increase in population of California in the 1850s include the Mexican-American population.

The war was over, and California had become part of the United States, which attracted more immigrants. California's reputation for being a land of opportunity The completion of the Transcontinental Railroad in the 1860s made transportation faster and more accessible to individuals, further contributing to population growth. As a result, the state's economy grew, and the population increased due to the availability of jobs.

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How was the middle class different during the Industrial Revolution from what it was during the middle ages, and how did the differences affect the society as a whole?

Answers

Answer:

I would say the middle class today has more buying power this has led are society to be more consumerism

Explanation:

To What extent did the physical geography and climate of each of the American Colonial regions play a role in their growth and economic output:

Answers

Answer:

It is evident then, that geography and climate greatly shaped the lifestyles of the early colonies. The frigid North had the close knit towns, smaller farms and central governing bodies. The moderate climate of the Middle colonies allowed for prosperous farming, trade and, opportunity.

Explanation:

I am tried? True or false
Also what time is it where you are????​

Answers

Answer: The answer is 21, its 12 AM.



Explanation:

Answer:

I'm gonna say true that you are tired. Usually around this time school is it ended and after school people are usually very tired. And where I am (U.S.) the time is 3:14. How about you?

until the 1840s, the american presence in the area had been limited to a few fur traders and explorers. but between 1840 and 1845, some 5,000 emigrants made the difficult 2,000-mile journey by wagon train along the oregon trail. select on the map the start and finish points of the treacherous oregon trail.

Answers

The Oregon Trail was a treacherous route that stretched approximately 2,000 miles from its start point in Independence, Missouri, to its end point in Oregon City, Oregon.

Independence, Missouri, served as a popular starting point for many pioneers embarking on the journey. Oregon City, Oregon, was the final destination where most emigrants aimed to settle and establish their new lives.

Please note that the Oregon Trail covered a vast distance, and there were multiple landmarks and significant points along the trail. The start and finish points mentioned above represent the general route from the eastern starting point to the western endpoint of the Oregon Trail.

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PLEASE ASAP EDGE 2021 AP WOLRD HISTORY



From 1200 to the present, religions and belief systems have shaped and been shaped by societies and states in a multitude of ways.



Develop an argument that evaluates the continuities and changes in the ways that religions and belief systems have both supported and challenged societal and political standards.



Be sure to address each of the following regions: Africa, the Americas, Asia, Europe, and Oceania.




Can someone please send me the presentation?

Answers

Religions and belief systems have played a significant role in shaping and challenging societal and political standards across different regions from 1200 to the present. Continuities and changes can be observed in Africa, the Americas, Asia, Europe, and Oceania as religions have both supported and challenged existing norms and power structures.

Throughout history, religions and belief systems in Africa, the Americas, Asia, Europe, and Oceania have provided frameworks for social cohesion, moral guidance, and political legitimacy. These continuities can be seen in the ways that religions have supported societal and political standards by providing ethical codes, promoting social order, and endorsing political authority.

However, religions and belief systems have also been agents of change and challenge to existing norms. They have often served as platforms for resistance against oppressive regimes, advocating for social justice, and challenging unequal power structures.

Religious movements and reformations have emerged to challenge the status quo and push for social and political transformations.

In Africa, for example, the spread of Islam and Christianity brought changes to traditional African religious practices, while also shaping political institutions and social norms.

In the Americas, the encounter between indigenous belief systems and European colonizers led to syncretic religions that both resisted and accommodated colonial rule. In Asia, religions like Buddhism and Hinduism have influenced political ideologies and social systems.

In Europe, the Protestant Reformation challenged the authority of the Catholic Church and led to religious wars and political transformations. In Oceania, the arrival of European missionaries brought changes to indigenous belief systems and challenged traditional power structures.

Overall, religions and belief systems have been dynamic forces that both supported and challenged societal and political standards in different regions. They have shaped cultures, influenced governance, and provided a platform for social change throughout history.

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changes and division in britain and france
What major reform was enacted in France in the early 1900s ?

Answers

Lawfully, the state as well as the church were divided. Parliamentary representation grew more democratic.

What democratic changes were implemented in France's Third Republic?

What democratic changes were implemented in France's third republic? a president with powers comparable with those enjoyed by a constitutional monarch, chosen by the two chambers to serve for seven years. A two-house legislature, a council of ministers, and a president with constitutional monarchy-like powers were among the reforms.

What were the Durham Report's two main recommendations for reform?

Durham's primary proposals were to combine lower and upper Canada into a single province and. the establishment of accountable administration across all British North American colonies

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Which recording system set up in Hawaii in 1903, was originally developed by Sir Robert Torrens?

a. Land Court

b. Regular system

c. abstract system

d. Grantor or grantee index

Answers

The recording system set up in Hawaii in 1903, which was originally developed by Sir Robert Torrens, is known as the Land Court system (option a). The Land Court system, also referred to as the Torrens system, is a method of land registration that aims to simplify and provide a reliable system for transferring and recording land ownership.

Under the Land Court system, land titles are registered with the court, and a certificate of title is issued to the owner. This system differs from the traditional "regular system" (option b), where land titles are recorded through deeds and conveyances. Instead of relying on the chain of title and examining past transactions, the Land Court system focuses on the validity and accuracy of the initial registration.

The Land Court system is designed to provide greater certainty and security in land transactions by guaranteeing the accuracy of the registered titles. It aims to minimize disputes and litigation by establishing a centralized and transparent record of land ownership.

In summary, the Land Court system, developed by Sir Robert Torrens, was established in Hawaii in 1903. It introduced a more streamlined and reliable method of land registration, offering greater certainty and efficiency in land transactions.

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Which of the following policies BEST reflects the Presidential Reconstruction Plan?
A)
Newer, tougher laws
B)
Radical Republicans voted for it
C)
Lenient on the South
D)
Forgotten after the Lincoln Assassination

Answers

Ah tough one but it’s D because my mom actually killer Lincoln and framed the man who just randomly broke his leg outside

I need an answer!!! NO LINKS PLS!!

I need an answer!!! NO LINKS PLS!!

Answers

I think it’s B but I’ll make sure and write it out in the comments

What is it about Jesus that makes people want to follow him?

Answers

Answer: Because we grow stronger and become more like Him.

Explanation: Jesus is our savior.

which of the following were true of the secularization of the christian concept of history in the 19th-early 20th centuries? which of the following were true of the secularization of the christian concept of history in the 19th-early 20th centuries? william blake's song jerusalem was viewed by many in england as being an expression of the optimism this secularization of the concept of christian history produced. the secularization of the christian concept of history viewed education and technological improvements as being instrumental in bringing in this kingdom. optimism reigned supreme throughout europe based on this secularization of the christian concept of history. the secularization of the christian concept of history taught that despite human effort, god was still the one who was needed to bring about the kingdom of god.

Answers

William Blake's song "Jerusalem" was viewed by many in England as being an expression of the optimism this secularization of the concept of Christian history produced.


The term "secularization of the Christian concept of history" refers to the shift that took place in the 19th and early 20th centuries in which the dominant narrative of history moved away from a religious framework towards a more secular one. This shift was influenced by various factors, including the Enlightenment, scientific discoveries, and technological advancements.The concept of the "Kingdom of God" was central to the Christian view of history, and its secularization meant that this idea was adapted to a more secular understanding of progress and human achievement. The secularized view saw education and technological improvements as instrumental in bringing about a better world.William Blake's song "Jerusalem" is an example of how this secularization of Christian history was expressed in art and literature. The song speaks of a new Jerusalem, a metaphor for a better world, which can be achieved through human effort. This idea of progress and optimism was widespread throughout Europe during this time period.

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1. Which statement abour the median number of students in the computer lab is true?
A. The median for September is the same as the median for October.
B. The median for September is 4 more than the median for October.
C. The median for September is 3 less than the median for October.
D. The median for September is 2 more than the median for October.
2. Which statement about the mode number of students in the computer lab is true?
A. The mode for September is the same as the mode for October.
B. The mode for September is 4 less than the mode for October.
C. The mode for September is 8 more than the mode for October.
D. The mode for September is 12 more than the mode for October.
3. Which statement about the range of the number of students in the computer lab is true?
A. The range for September is the same as the range for October.
B. The range for September is 12 more than the range for October.
C. The range for September is 9 more than the range for October.
D. The range for September is 2 less than the range for October.

1. Which statement abour the median number of students in the computer lab is true?A. The median for

Answers

The median for September is 4 more than the median for October in computer lab is true.

What is median?

The median is a statistical measure that represents the central value in a set of data. It is the value that separates the data into two equal parts, with half of the values falling above and half falling below the median. To find the median, the data must first be arranged in order from lowest to highest or highest to lowest. If data set has an odd number of values, median is the middle value. If data set has an even number of values, the median is the average of two middle values. The median is a useful measure of central tendency that is less sensitive to extreme values than the mean, making it useful in situations where there are outliers in the data.

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What were the three most popular routes for the Great Migration

Answers

Explanation:

mmh i believe they were Chicago, Pittsburgh, and New York

Which two economic systems are evident in sweden

Answers

Sweden has a mixed economy with elements of both Socialism and the private - enterprise system

iowa’s charter says that the ui president is defined as the person who makes the final decisions about the university’s mission."" this is best described as what kind of definition?

Answers

The statement provided in Iowa's charter, defining the UI president as the person who makes the final decisions about the university's mission, is best described as a functional definition.

A functional definition defines something based on its role or function within a system or organization. In this case, the definition of the UI president highlights their responsibility and authority in making the final decisions regarding the university's mission. It emphasizes the role of the president in shaping and guiding the strategic direction and goals of the institution.

There is no specific calculation involved in understanding a functional definition. It is a conceptual understanding based on the information provided in the statement.

The functional definition of the UI president as the individual who makes the final decisions about the university's mission underscores the importance of their leadership role in determining the overall direction and purpose of the institution. It signifies the president's decision-making authority and their influence in shaping the mission statement and strategic priorities that guide the university's activities and initiatives.

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write law of blood, law of soil, naturalization, or not a citizen under each scenario. 1. Elsa was born in Norway to Norwegian parents. She served in the U.S. military, swore allegiance to the Constitution, and passed an examination. 2. Jocelyn's parents are from Ghana. She was born in Ghana, and her parents are citizens of South Africa. She has a green card and has lived in the U.S. since she was three year old.​

Answers

1. Naturalization. She was not an American citizen through her parents or where she was born, but she went through the process to become a citizen.

2. Not a citizen. She was not an American citizen through her parents or where she was born, and has not yet completed the steps (passed the exam and sworn allegiance) to become a citizen. She is still a citizen of Ghana.
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