The United States emerged from World War II as the richest, most powerful nation on Earth.
i have not a clue
The two most powerful would be the United States and Russia, though the United States emerged as the only true world power after the war, Russia was still the second most powerful country (and still is today).
Great, or powerful, countries have great, or powerful, armies in order to keep their power. Military power is usually used to exercise one's power in either defensive and/or offensive terms. However, economic power also ties into being a powerful country. For example, the US has the world's most powerful army and the world's largest economy, and is the reason why the US is the world's most powerful country as a whole. However, although North Korea has the world's largest army, its economy is terrible, and this is one reason why North Korea is not such a powerful or influential country in the world.
I believe that it was Japan.
The United States emerged from World War II as the richest, most powerful nation on Earth.
USA
i have not a clue
russia and united states
USA and USSR
After the first world war the USA became the most powerful one.
America is the most powerful nation in the world and will be for centuries to come all because of our diverse population and culture alone
M1 Garand & Nukes
The United States became the most influential democratic nation in the world. The Soviet Union became the world's most powerful Communist country. Tensions between the two groups led to a situation known as the Cold War, which lasted until the Soviet Union disintegrated in the early 1990s
The Knights of Labor is an example of a type of union that emerged during the nation's industrial boom. Others include the Industrial Workers of the World, and the American Railway Union.
The Roman Empire was an enomously powerful nation at the time and would even be considered a world power today if it existed.
The United Kingdom of Great Britain and Ireland were the most powerful. They had the largest GDP in the world, a huge industry and the largest Empire in world History