During reconstruction in the south, african americans became members of the democratic party. served in state legislatures and the us congress. were unable to found or build their own schools. could vote in state elections but not federal ones.

The correct answer is B. "served in state legislatures and the US Congress."

john smith was the first englishman to sail around the world. francis bacon served as attorney general and lord chancellor of england. he took up aristotelian ideas, arguing for an empirical, inductive approach, known as the scientific method, which is the foundation of modern scientific inquiry.

"a government in which power is divided between state and national levels". federalism is a system of government in which entities such and state and province, share power with the national government.