This is what you’re looking for I think. Hope this helped.
The Truman Doctrine was an American foreign policy to stop Soviet imperialism during the Cold War. It was announced to Congress by President Harry S. Truman on March 12, 1947 when he pledged to contain Soviet threats to Greece and Turkey.
While it was true that the cotton gin reduced the labor of removing seeds, it did not reduce the need for slaves to grow and pick the cotton. In fact, the opposite occurred. Cotton growing became so profitable for the planters that it greatly increased their demand for both land and slave labor.
<em>I agree.</em><em> </em><em>The scientific revolution brought light to some views and changed some beliefs humans had about how politics, life and many other topics. Until then a lot of natural phenomena were explained mainly by God hands, there was no much understanding of how things worked and humans could not interfere as much because they relied mostly on faith for changes in daily life, after the scientific revolution the humans during the Enlightenment started to take more responsibility for their healthy, nature disasters and the elections of their political representing, which before were believed to be indicated by God.</em>
