Both yes and no. Yes as in the massacre happened and many of the people shot civilians during the massacre. They weren't as in Captain Preston was found not guilty and many historians believe that he did not order the soldiers to attack but that the soldiers attacked of their own free will. There are even many who claim that it was self defense and that nobody was guilty except for the colonists.
Probably A because urban renewal wanted to clear out the slums and creat more opportunities for higher class housing and business
Answer:
The primary goal of the freemen's bureau is to give aid to newly freed African Americans in their transition from salves to free men and women.
