Eratosthenes (276-194 BC) was a Greek mathematician and astronomer who made an amazingly close calculation of the actual circumference of the earth. He did it by noting the angle of shadows in two cities during the summer solstice, and then doing geometric calculations that factored in the distance between the cities.
Oh, and besides math and astronomy, Eratosthenes was also a poet and music theorist, as well as pretty much inventing the field of study we call geography today. He was what we would call a "polymath" (a person of knowledge of all sorts of things) -- or, what the Greeks called a <span>Πένταθλος (pentathlos).</span>
Answer:
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Explanation:
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<span>The Constitution is a document that holds values of democracy like freedom of speech, freedom of religion, and equal protection for all citizens. Three documents that helped build the Constitution were the Magna Carta, the Petition of Right, and the English Bill of Rights.</span>
Declaration of independence served the need for independence of the US country from British rule.
Option C is the correct answer.
<h3>When was the declaration of independence issued?</h3>
The declaration of independence was issued in the year 1776 by the continental congress party of the US country.
Declaration of Independence has the motive to describe the leaving of thirteen colonies of America from the country of Great Britain and they became independently free states. It also explained the cruelty of the Britishers in controlling and regulating the American colonies.
Therefore, the purpose of introducing the declaration of independence has been explained in option C.
Learn more about the Declaration of independence in the related link:
brainly.com/question/14578050
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Answer:
C. Banking.
Explanation:
John Pierpont Morgan was a banker who would revolutionize the financial industry of America. He co-founded J.P. Morgan & Co., a banking firm that would transform the American economy.
J.P. Morgan would bring about numerous industrial investments and consolidation through his financial firm. He would also spearhead the formation of several multinational corporations that would cover the steel industry to the electric sector. His consolidation of American financiers during the Panic of 1907 helped save the American economy from collapse.
Thus, the correct answer is option C.
