The answer is B major battle and outcomes
Desire of the railroad companies to build rail lines on a deal of new land that open up to whether it was for the "free" or "slaves" .
A. The Urban Population. The factories protected by the tariff would run at a profit and
employ the urban population. The city dwellers would constitute an increased market for
agricultural products and would manufacture goods for use in farming regions. The farms
would supply raw materials to the factories and food to a growing urban population.
Clay’s American plan was rejected, but Congress was able to pass protective tariff.
Explanation:
The average household on Mississippi's yeoman farmsteads contained 6.0 members, slightly above the statewide average of 5.8 and well above the steadily declining average for northern bourgeois families. A quarter of Mississippi's yeoman households contained at least 8 members, and many included upward of 10.
Since nobody learned what you learned you're going to have to do this one on your own sorry :/