Answer:
FIrst four are the answer. Fourth one is incorrect.
In the 1940s and 1950s, 'A. many people left the city to live in the suburbs" There was also some movement from the south to the northern urban areas, but this was relatively little.
1. a. California was included to the Union as a free state.
b. Because the capital (Washington DC) banned slavery.
2. a. The Kansas-Nebraska Act of 1854 was an act that divided the western part of Missouri into two parts; Kansas and Nebraska.
b. Kansas was in between of the North (Union) and the South (Confederates). Both parties wanted Kansas to support what they support for their own interests.
3. I haven't read Uncle Tom's Cabin, sorry.
4. propaganda; and claimed as an unfair picture of slavery (not really sure about this answer)
After the French Revolution of 1791 and the Napoleonic Wars, European leaders’ greatest goal was to reintegrate the economy and social structure of Europe, which had been dramatically altered by years of Napoleonic conquest.
