Answer:
c more highly skilled workers were needed.
Answer: I think the answer is D. The announcement of the Emancipation Proclamation. Hope this helps!
During First World War the United States Congress passed the Selective Service Act on May 18, 1917 because President Woodrow Wilson wanted military conscription to gather men to help France, Britain, Russia and Italy, the act called all American men from 21 years to 30 for registration to help American allies with military services.
The correct answer is b) Drafting soldiers for the war effort.
B.) To work on the sugar plantations