The answer is <span>a. Henry Clay</span>
It changed the world. It led to the Russian Revolution, the collapse of the German Empire and the collapse of the Hapsburg Monarchy, and it led to the restructuring of the political order in Europe and in other parts of the world, particularly in the Middle East.
Southerners feared the revolts; they separated families and broke tight bonds. Throughout the South, fear was put to a place where the slaves outnumbered the free people. A revolt would destroy the economy, (reliant on slave labor), and had a high chance of resulting in violence.
<span>The economy of Canada is a highly developed mixed economy with 10th largest GDP by nominal and 17th largest GDP by PPP in the world.</span>
The North economies were more advanced than the South. As many people know there were slaves but in the South the slaves had to hand pick the cotton from the field and handpick out the seeds from the cotton which is slow. On the contrary, the North had machines so that when the slaves handpicked the cotton the machines would pick the seeds out which will be more sufficient and that the process would take out most of the seeds.