What aspect of the industrial revolution undermined mercantilism?

a.
due to booming production, government stepped in to regulate imports and exports.

b.
factories mass produced goods, which created surpluses that governments could not control.

c.
new agricultural and factory technologies resulted in higher costs of production.

d.
new technologies resulted in large numbers of workers without jobs.

the answer is b. factories mass produced goods, which created surpluses that governments could not control.

the answer wold be b) travel among nations should be regulated by an international organization

the second significant cause of the great migration was the desire of black southerners to escape segregation, known euphemistically as jim crow. rural african american southerners believed that segregation - and racism and prejudice against blacks - was significantly less intense in the north.