The cotton gin was an important invention
it made cotton blooms much easier to pick.
it inadvertently led to the spread of slavery.
it caused people to stop needing so much cotton.
it made northern farmers more dependent on cotton.

Why did president johnson decide not to run for reelection in 1968?

37. what was hitler's "final solution"? a) the construction of walled ghettos in polish cities to hold "undesirable" groups b) a plan to exterminate all jews living in regions controlled by the third reich c) a series of fake medical experiments on jews conducted on topics such as oxygen deprivation d) a plan to force all "undesirable" groups to become "useful members" of the third reich

What event led stephen decatur to burn the u.s. warship philadelphia?