The League of Nations was formed at the end of World War One, the United Nations was formed at the end of World War II.
The most advanced nation in world war 2 was probably the united states.
United States
united states
The Unied States
Yugoslavia
yugoslvia
the united states of America
The United States emerged from World War II as the richest, most powerful nation on Earth.
they won the war of independence/ or the American revolutionary war. The immediate outcome was that the United States of America was formed as an independent nation, no longer under the control of Great Britain.
Japan
The Unied States