There was tension in the politics of the nation which were largely due to differences in the economies of the North and the South. For the South, slavery was used as a labor source hence they supported slavery. The North on the other hand was opposed to slavery as it was largely urbanized. Different regions led to the creations of different economies.
Decline of rural living, but sparked tremendous amounts of economic growth eventually. Early urbanization was filthy though, no proper sewage, overcrowded cities. So many people surged into these urban areas at one time, often not finding enough jobs for everyone.
Answer:
D. Stephen Austin.
Explanation:
Austin was the first American empresario that got a grant from the Mexican government in 1821 to start a settlement for 300 families in Texas. This encouraged a much large immigration to Texas, dozens of thousands by 1835.
I think aproximently about 1990