6 agreement by which a knight agrees to be a sub-vassal to vassal in exchange for land
Answer:
The first concentration camps in Germany were established soon after Hitler's appointment as chancellor in January 1933.
Explanation:
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One way in which the Kingdom of Ghana facilitated the gold trade was by trading gold with slaves and other workers. Most of the trading was done with other African nations but some with Europeans.
Henry Ford's car factories brought many jobs to the people of Michigan, it gave the working class a better quality of life and brought wealth to the state.