I think that it is a<span> shift from an agrarian economy to a manufacturing economy</span>
The Underground Railroad wasn't a real railroad, but a network of courageous people who helped slaves secretly travel from the South to the North. In 1850, President Fillmore signed the Fugitive Slave Act, which made it illegal to help a slave run away and required officials to return escaped slaves to their owners.
To keep Republican and Democratic states relatively even. (Don't quote me on this, I suck at history but at least it's an answer. It's useless anyway, we're learning about dead people.)
Answer:
in Colombia after the universities
Explanation: