Answer:
that's the tricky thing it is supposed to be for school but some people use it other wise but its meant for school.
Explanation:
hope this helps is it did please mark brainiest
The migration of the Bantu people from their origins in southern west Africa saw a gradual population movement sweep through the central,eastern , and southern parts of the continent starting in the mid-2nd millennium BCE
The Battle of Britain was the first major campaign to be fought entirely by air forces, and was also the largest and most sustained aerial bombing campaign to that date. The Battle of Britain marked the first defeat of Hitler's military forces. i hope this helps <3
The Kansas-Nebraska act was a long debate to decide if Kansas and Nebraska should be slave states or not. Throughout these debates there were many votings between the southern and northern states. Eventually Kansas was yeeted and wasn't a state anymore. Then after a while Kansas became a state. It was a very confusing time but, that's the best summary I could come up with. Hope that helps you and if you have any other questions just ask me. I'll try my best to help.
If I remember correctly the opium wars resulted in china being figuratively split up by european powers. So, I'd go with 4.
