He believed in making a new "perfect aryan race". Jews didn't fit that description, so he decided to kill them. He killed anybody really, but Jews were his main target as he was very anti-Semitic and blamed them for basically all of the worlds problems.
Answer:
The first concentration camps were formed in Germany. They enslaved Jews because of Adolf Hitler. The concentration camps slowly killed off its captives through shootings, disease, and gas chambers.
Explanation:
The correct answer to this open question is the following.
Although the question does not include options, we can answer the following.
Many middle colonies were created so that people could gain wealth but in contrast, many New England colonies served as a refuge for people who faced religious persecution.
That was the case of the Puritans, that had so many differences in Britain with the Church of England and were persecuted for religious motives. The Puritans decided to emigrate to North America and arrived at Cape Town, Massachusets in 1620. There, they founded the Plymouth colony, a place where they could live and teach their strict religious principles.