It's began with the Spanish American war
I'd say pollution or disease.
Answer:
Nat Turner’s Rebellion
Explanation:
Nat Turner's Rebellion (also known as the Southampton Insurrection) was a slave rebellion that took place in Southampton County, Virginia, in August 1831, led by Nat Turner. Rebel slaves killed from 55 to 65 people, at least 51 being white.The long-term effect of Nat Turner's rebellion was that it set the stage for Civil War in the United States by solidifying the positions of abolitionists and slaveholders in the North and South, respectively. ... Simultaneously, it galvanized northern abolitionists into action against slavery more than ever before.
The Bedouin fall into two basic social classes. One class is known as the "true" Bedouin, and they live as nomadic shepherds. The other group has embraced farming and is known as the fellahin. The fellahin lead a more settled life on the edge of the desert.
B.
My test says that it is the right answer
