Question

The Raw materials that the United States produce more of during World War II than any other countries were?

Answer 1

The raw materials that the United States produce more of during World War II than any other countries were oil and steel.

Oil and steel were basic necessities for countries at war, since these were mostly used for making weapons and waging war. The U.S. was already the main producers of oil before WWII, but the production and consumption of it drastically increased as the war dragged on.