Answer:
The movement of pastoral peoples for thousands of years also served to diffuse Indo-European languages, bronze metallurgy, horse-based technologies, and more all across Eurasia and getting things to harsher places who couldn't get certain things in their empires
Mainly because the English wanted to take over America and enslave the ''Indians" is my guess. But also, the First Thanksgiving might have had something to do with it. It wasn't really that they both had poor relations, it was that the English believed the Native Americans didn't belong on their own land and persecuted them for it.
It ended when the crusaders realized that they were never going to claim the Holy Land forever and just stopped fighting Jews and Muslims. This happened when the crusaders lost the city of Acre in 1291
This may help,
http://www.history.com/topics/robert-mugabe
This would be C! The definition of Atrium (from Webster’s dictionary) is “the central room of a Roman house”