Question

how did america change because of world war 1...

Explanation:

After World War I, America became more involved globally. It saw economic growth as it supplied goods to the war - torn Europe. There were also social changes like the growth of the women's movement as women took on jobs previously held by men. Politically, it started to play a more significant role in international affairs.

Answer:

America became more globally involved, experienced economic growth, social changes (such as the growth of the women's movement), and a more significant political role in international affairs.