What was the impact of the Great Depression on the American family?

The Depression had a powerful impact on family life. It forced couples to delay marriage and drove the birthrate below the replacement level for the first time in American history. The divorce rate fell, for the simple reason that many couples could not afford to maintain separate households or pay legal fees.

Explanation:

the answers are 1 and 4

world war i began in 1914, after the assassination of archduke franz ferdinand, and lasted until 1918. during the conflict, germany, austria-hungary, bulgaria and the ottoman empire (the central powers) fought against great britain, france, russia, italy, romania, japan and the united states (the allied powers). to new military technologies and the horrors of trench warfare, world war i saw unprecedented levels of carnage and destruction. by the time the war was over and the allied powers claimed victory, more than 16 million people—soldiers and civilians alike—were dead.

explanation: