Answer: I think the answer is D. The announcement of the Emancipation Proclamation. Hope this helps!
I'm notoriously concerned of your intentions of this website- what do you want with this information?
Difference of government philosophy and differing sects of Islam.
For the Iranian Revolution, the question of a secular versus religious government was of concern. The government being overthrown was more secular and Western influence was there. The revolutionaries were fundamentalists who wanted religion to return to the government.
In the Iraq-Iran War, it was a difference of religious sides within Islam. Iraq is more Sunni and Iran is more Shi'a. These sects have a long history of conflict and the difference in religion and politics influenced the war. Also the question of western influence in the area was of concern.
Because they thought that it would better their new life there in the new world known a as America
