In 60 years, from 1801 to 1862, the amount of cotton picked daily by an enslaved person increased 400 percent. The profits from cotton propelled the US into a position as one of the leading economies in the world, and made the South its most prosperous region.
By issuing the Declaration of Independence<span>, adopted by the Continental Congress on July 4, 1776, the 13 American colonies severed their political connections to Great Britain. The </span>Declaration<span> summarized the colonists' motivations for seeking</span>independence<span>.</span>
a divergent tectonic plate or constructive plate boundary located along the floor of the Atlantic Ocean, and part of the longest mountain range in the world.
They weren't as accurate as they could be, in fact some were just based off of educated guesses.
Description The Fermi paradox, named after Italian-American physicist Enrico Fermi, is the apparent contradiction between the lack of evidence for extraterrestrial civilizations and various high estimates for their probability. Michael H. Hart formalized the basic points of the argument in a 1975 paper.
