Why weee some 500 workers unable to escape the triangle shirtwaist company factory when the fire broke out in 1911?

Locked doors + fire ladders on reach to floor 7 (fire was on floor 8) + rusted and blocked fire escape + cramped workplace + very flammable and on fire workplace (wicker baskets of cloth)

e

Explanation:

the foundation of greek city-states: following the fall of the mycenaean civilization in the 10th century bc, the area surrounding the empire went through its own mini dark ages. answer and 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.