African Americans have made numerous contributions to america since the beginning of the slave trade. they worked the fields, picked the crops, established an entire culture that is still prevalent today, and were the backbone of the nation. They invented rock n roll, built the white house, and much more.
It was during World War 2 and it intensified during the Vietnam War
<span>Although the movement was named in 1845, the philosophy behind Manifest Destiny always existed throughout American History. For example, in 1818 Andrew Jackson, while taking a broad interpretation of vague instructions from President Monroe, led military forces into the Floridas during the Florida crisis. The very first people who embraced it was the first people to settle in America, the puritans. Manifest Destiny means they believed they had the right to keep on acquiring more and more land because it was their right given to them by their divinity</span>
