The main effect of the draft between 1917 and 1919 was the draft dramatically increased the size of the American armed forces.
What was the effect of the 1917 draft?
In 1917, the United States officially entered WWI as an Allied power but did not have a large army.
As a result, a draft was issued which led to the American armed forces increasing dramatically in size.
Find out more on the 1917 Draft at https://brainly.com/question/1173521.
