Answer:
To me it will be B because an empire fought with the United states during Adolf Hitler's time
The natives refused their offers
The birth rate increased to women having around 4 children in their lifetime. There were about 36 births per 1000 population per year
The Postwar Economy: 1945-1960. As the Cold Warunfolded in the decade and a half after World War II, the United States experienced phenomenal economic growth. The war brought the return of prosperity, and in the postwar period the United States consolidated its position as the world's richest country.