He led the colonial forces to victory over the British during the American Revolution in spite of horrible conditions. He was elected president of the convention that wrote the Constitution. He was elected America's first president and served for two terms. Under his leadership the Bill of Rights was ratified.
Answer:
The main reasons the US got involved in the war was because of nationalism, imperialism, militarism, and forming allies. Many countries were scared of Germany's nationalism. Imperialism helped Germany with its markets making it stronger.
Simple...
The camps were liberated by Allied forces near the end of the war.
If you remember, this is known as the Holocaust. What the Nazi's did to the Jew was a violation of their human rights and will always go down in history as something to never be forgotten. The way they were treated is unspeakable, brash, cruel, despicable and once the world had found out what the Nazi's were doing; there was a huge uproar. May this never be forgotten.