Pls asap how did dorothea dix's study of prison conditions in massachusetts and europe change american beliefs? she argued that poverty causes lawbreaking. she argued that innocent people are imprisoned. she showed that mental illness is treatable. she showed that sanitation decreases disease.

She showed that mental illness is treatable.

Explanation:

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.

soviet influence spread across eastern europe sharply during and after wwii. the soviet armies liberated the countries in eastern europe and occupied them from the germans as they were forced to retreat towards germany.