What occurred on july 4, 1776? the american colonies declared their independence. the american revolution finally ended. george washington was elected president. the house and senate ratified the declaration of independence. i put d but i'm not sure

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.

they consider la nina a warm place and el nino a cool place but all aoround its pretty neatrual