How were the actions of the victorious Allies in the aftermath of World War II different from those following previous conflicts?

United States nuked Japan

Explanation:

In world war II Japan attacked the Us in Pearl Harbor in Hawaii( A U.S territory) At the end of the war the U.S finished making the atomic bomb and dropped two on Hiroshima and Nagisaki.

i do not know if this question has options, but a main impact of the federal reserve act of 1913, which created the federal reserve bank, was the international use of the u.s. dollar, which soon became the world's leading currency - particularly during world war i, since many nations around the world asked the united states for money.

pope john paul ii ( his real name is karol wojtyla) and lech walesa ( the leader of the solidarity movement ) were both born in poland.