The answer to the question is D
Great Britain and France declared war on Germany when Hitler invaded Poland
Answer:
What was one of the causes of social unrest and the popularization of radical ideas in the West?
Explanation:
Answer:U.S. Congress passes Selective Service Act. ... To that end, Congress passed the Selective Service Act, which Wilson signed into law on May 18, 1917. The act required all men in the U.S. between the ages of 21 and 30 to register for military service.
Explanation: bc ik