Answer:
to create a unified government
for the thirteen colonies,suggested by Benjamin Franklin.
It hurt the south for a while, slave labor was good for the south's economy but bad for competition up north because nobody could find a job if all the slaves worked for free. The removal of slavery cemented this competition-based method into America.
I believe your answer is: The settlers cooperated with the American Indians because they needed the American Indians’ help to survive.
(This didn't last for very long, but it was good while it worked at first.)
Voila! I hope that helped :D
Answer:
where is option...............??
It forced African slaves to regularly travel between Africa and the American colonies