it was the colonial groups seeking independence from imperialistic powers
Aboard a slave ship in the nineteenth century.
It was a significant development because it the first set of rules that anyone could see at any time so there was no excuse like oh whoops i didn't know! hope i helped
Answer:
B
Explanation:
because Monroe Doctrine was a treaty that agreed that States that the U.S. could use military force to get rid of European powers that entered and tried to conquer lands in the western hemisphere.