What national issue lay behind each of lhe following events: the Missouri Compromise, the Compromise of 1850, and the Civil War?
A. the legal voling age
B. America's foreign policy
C. the temperance movement
D. slavery

Explain the reasons for u.s. neutrality during the 1920s and 1930s. how did ideas about neutrality change during the period from the end of world war i to the passage of the lend-lease act? be sure to include any events, terms, or people that may support your response.