The Answers is:
Probably the most important single cause of Byzantine empire collapse was its recurrent debilitating civil war. Three of the worst periods of civil war and internal infighting took place during Byzantine empire decline
1) chief of state
2) chief executive
3) chief diplomat
4) commander-in-chief
5) legislative leader
6) chief of party
Hope this helps :)
The correct answer is <span>involved the use of profits from Iranian arms sales to support the Contras
It was a scandal during Regan but the biggest problem was that it sold weapons to Iran which was on an arms embargo which the US didn't care about. The funds gotten were used to fund Contra fighters in Nicaragua which was also problematic.</span>
