If the president has vetoed a bill passed by Congress, what can Congress do about it? a. Appeal to the Supreme Court to override the president's veto
b. Encourage the American people to vote that bill into law at the next election
c. Override the veto with a two-thirds majority in each house
d. Nothing; the president has the final say

C. Override the veto with a two-thirds majority in each house

Explanation:

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pan-africanism or pan-africanism is a political, philosophical, cultural and social movement that promotes african twinning, the defense of the rights of african people and the unity of africa under a single sovereign state, for all africans, both africa as of the african diasporas.