world war 2 was a world war between the allies and nazis, there was about 85 million people who died in the war. there where many different ways of fighting such as planes, tanks and also guns. tanks where a important part the the combined arms team.
World War II was the largest and most disastrous conflict in human history. It lasted almost six years, from 1939 to 1945, and caused enormous human and material devastation. It was fought by a very large set of states tightened around Germany, Italy and Japan on the one hand, and Great Britain and then (starting in 1941) the United States and the Soviet Union on the other, which turned out to be finally, the victorious powers. Even more than the First World War it was a real total war. Its conclusion, with the atomic bombing of Japan, marked the beginning of a new era of international relations, characterized by the bipolar hegemony of the United States and the Soviet Union.
1. The United States is in the Western Hemisphere (because it is west of the prime meridian) and also in the Northern Hemisphere (because it is north of the equator).