So that there are more jobs for the indusrial ecomomy
The answe to your question id B
Answer:
Manufacturing, and automated labor.
Explanation:
A lot of the jobs that required people to do things themselves have now been replaced by robots or by systems that require less people to operate. This can be seen heavily in the industrial revolution.
The division of powers is between State and National Governments.
Answer:
to ban slavery in all land gained from the Mexican War.