How did the cotton gin make processing cotton easier

the cotton gin allowed slaves to not have to pick the cotton seeds off by hand. the more efficient cotton gin allowed plantations to produce and sell cotton a lot faster

it should be c, women were allowed to vote in all states because federal law supersedes state law.

"states can make their own laws, as long as they don't contradict what the federal law states. the states do not have the authority to pass a law that negates a federal law." -google

sir frederic attributed inaccuracies to schemas. memory reconstruction is one part actual events and one part personal schema, which can result in inaccuracies when memories are reconstructed.