He moved the Jewish people into different houses if you would call them that. He also well obviously but Jewish and other nationalities in work camps and killed women and children who could not work.
The Middle Colonies are four: New Jersey, New York, Pennsylvania and Delaware.
The first two NJ and NY, were directly ruled by the English king. This system converts them into royal colonies.
On the other hand, Delaware and Pennsylvania were propietary colonies. The right of ruling them was granted by the English king to one or several owners.