How did 19th century imperialism lead to 20th century militarism? ​

Imperialism - stronger countries taking over weaker countries/territories.

To get these countries at a high demand, powerful armies were needed which eventually led to militarism - glorifying military power and having a standing army at all times.

not to sure thinking it would be a hope this

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.