It was when millions of African Americans traveled from the rural south to the midwest, and northeast. They were escaping the still reoccurring Jim Crow lows and racism. Since the North was so welcoming to all races (much more than the South), there were way more job opportunities.
Answer:
I believe the answer is A, World War 1 was the main cause of the ottoman empire to break up, and that caused political unrest. But please check on some history websites to make sure it's correct :)
Explanation:
Who overthrew charles x in france in 1830, and what kind of government was established
liberals, constitution monarchy
American and Filipino troops retreated to Bataan.