What indigineous people created an empire in central america?

k'joiughv mn/.

select all that apply.

walter cronkite's special interview from vietnam had which of these effects? oijohkn

expla? ;

lkm, /> ; lkjhnb mnation:

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.

sorry its a lil late, but the answer is d. the rotation 180° about z'