Wilmot Proviso was the legislation to end slavery in the upcoming states after the mexico-american war. It was was controversial since it was rejected.
Answer:
The south even after they were freed after the war put very strict rules for black people. They weren't allowed to vote. They were allowed to vote in the north.
Explanation:
The blacks were given very strict laws in the south. Plus there were many jobs in the north for them. They went to the north by the millions.
Because they where immigrants all over the world
Start with the title
NAFTA = North America Free Trade Agreement.
So the function this title describes is something to do with Free Trade.
It means that Canada, The United States, and Mexico have agreed to have certain commodities, manufactured products and services pass over the border(s) between the three countries without tariffs being imposed.
The idea is to let the market determine what the price of something is. Let competition determine what kind of money is made. The more successful the business the more tax revenue will be generated. Win Win for everyone.