Answer:
An extermination camp was a place to send people to be killed. Most of this happened during Adolf Hitlers rule when he killed millions of Jews. These camps were a fast easy way to exterminate a group of people.
George Washington was the first president
The best describes the contributions of frederick douglass during the civil war is : douglass was an abolitionist who encouraged the union to allow african american to enlist
Before his effort, the contribution of African American for the army was limited in the factory, when they labored to create military supply.
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Clovis led the Franks in victories over the visigoths
They received most parts of what is now canada