What Mayan city was the largest trading center in Mesoamerica? (4 points) Group of answer choices

Teotihuacan

Obsidian

Chichén Itzá

Becan

the answer is the letter b governor of new mexico territory

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.