The important contribution to navigation made by Eratosthenes in the third-century bc was a reasonably accurate calculation of the circumference of our planet.
Who is Eratosthenes?
Eratosthenes was born in 276 BC and died in 194 BC. He was a well-known poet, mathematician, a researcher in geography, and theorist of music. He was the first to gauge the size of the planet.
The Earth was first measured by Eratosthenes of Cyrene. The precise measurement of Earth's circumference was greatly aided by Eratosthenes' work in the third-century bc.
As a result, the Eratosthenes in the third century bc accurate calculation of the Earth.
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Answer: the first one is correct, Hati would be last and Napoleon would be second.
People could not create a fair system with three separate powers. Letters of Centinel comprises a succession of letters written by Samuel Bryan. The letters were significant in the Anti-Federalist movement and American political thought as they helped shape the framework of government
Andrew jackson describe the election of 1824 as a corrupt bargain because he thought south carolina voted for John Quincy adams in order to make it easier to Secede.
Back then, John Quincy simply doesn't have enough vote to be considered as the winning candidate, making the credibility of the election really questionable
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