D. African slaves in the American colonies
JROTC will have many changes but most likely it will be the same
<span> From the outbreak of World War I, Woodrow Wilson pursued two goals: a non-punitive peace settlement to end the conflict and a reformation of world politics ... In his speech to Congress on 2 April 1917 which asked for a declaration of war, he stated,</span>
A. Cotton gin
The South was based on agriculture, which means lots of cotton was produced. The cotton gin is a machine which made this much easier.