The Northwest Passage was the route that Europeans believed….?

They believed it would take them from the Atlantic to the Pacific ocean.

Explanation: I hope this helped :) You've got this!

mohenjo-daro is located west of the indus river in larkana district

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.