Question 3 of 10 What is one difference between closed and open primary elections? A. Closed primaries encourage voter participation, while open primaries discourage it. B. Closed primaries are used mainly by the Democratic Party, while open primaries are used mainly by the Republican Party. C. Closed primaries forbid registered party members from participating, while open primaries allow it. D. Closed primaries promote party unity, while open primaries encourage opinions from a range of voters.