Identify each historical source as a primary source or a secondary source. A researcher studies a presentation created by a historian in recent times that analyzes ancient Egyptian architecture. A group of history students watches a modern play based on a short story from the early Middle Ages to better understand that time period. A

yes

explanation:

why

thomas jefferson is the answer

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.