What was the purpose of the Northwest Ordinance of 1787? A. It defined the boundaries of reservations for Native Americans.
B. It allowed slavery in the Northwest Territory.
C. It described how the territories could become states.
D. It created colonies with religious governments.

Just think, why was it effective? -it appeled to critics because it was written well, that made it noticeable to the public including the white population-it was also recognizable to the african americans because it was about their heritage.-it was powerful just keep finding more points and elaborate on them. message me if you need more

Correct answer for apex is d.