How did the industrialization impact the 19th century world economy

Explanation:

The Second Industrial Revolution caused growth in industry and transportation, which allowed increased trade between nations. Combined with a merchant marine capable of transporting goods by sea, a world economy began to form.

c, because the american revolution was from 1765 to 1783.

while it was true that the cotton gin reduced the labor of removing seeds, it did not reduce the need for slaves to grow and pick the cotton.

explanation:

before eli whitney's invention of the cotton gin, picking and cleaning cotton was a slow, labor-intensive job. workers, usually slaves, had to pick the seeds from the cotton fibers by hand. this invention made it possible to grow large amounts of cotton on big farms and make money.