I believe the answer would be cotton gin because the invention of the cotton gin was able to become more efficient in harvesting cotton.
The church played a very important role because it was "all around" in medieval times. On the level of almost every village there was a church and a priest which helped spread the word of the christian god. Through this, almost every person down to a villager somewhere in a village in Europe was able to come to church where people gathered on Sundays and hear new information and educate himself on various things related to faith and religion.
Answer: C
Oversimplifications often ignore complex or contradictory evidence. Explanation: Historians should avoid over simplification as such because it often ignores complex or contradictory evidence. Historians are saddled with the responsibility of trying to understand and decipher the past in order to predict the future.
Explanation: very well explained??
#2 :guerilla warfare was first used in ancient times by The Chinese general and strategist Sun Tzu,
#6 : Samuel Adams
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.