The correct answer is C) both the chairs and most of the republican committee members would be replaced by Democrats.
What would most likely happen in the wake of the Democrats taking over senate from the Republicans after the election is that both the chairs and most of the republican committee members would be replaced by Democrats.
The United States has a bipartisan system, which means that two political parties dominate. The Republican Party and the Democratic Party, practically have dominated the US elections. At the state and national elections, the winner of the elections takes it all. In a democracy such as the United States, people have the right to vote and decide what kind of a government they like. That is why in one election Republicans can domite, in other is the Democrats, or in others, the Presidency goes to one party but the Congress to other.
