SAT US History Practice Question

Which of the following most aptly supports the assertion that Native Americans have suffered the worst discrimination of all groups in U.S. history?

1. A.Native Americans taught the colonists to grow corn and gather plants that were safe and nutritious to eat.
2. B.European explorers and colonists introduced Native Americans to the horse as a working animal and to pigs and chickens as sources of food.
3. C.Native Americans and Europeans had different cultural values.
4. D.Congress did not grant universal U.S. citizenship for Native Americans until 1924.
5. E.The European invaders and colonists of North America refused to learn Native American languages.