The fall of Rome also paved the way for another major part of Europe's history: feudalism. When Rome fell, Europe fell into a state of constant warfare. ... Naturally this created a decentralized government that was prone to internal conflict. Feudalism also further weakened trade and economic development in Europe.
Answer:World War II had a profound and multifaceted impact on the American economy. Most obviously, it lifted the nation out of the Great Depression of the 1930s.
