In the sixth party system of the United States, the statement that best characterizes party electoral competition is "c. Republican Party dominance."
Here's why:
1. Historical Context: The sixth party system is often associated with Republican Party dominance, which has been evident in the presidential elections, control of Congress, and many state governments.
2. Recent Elections: In recent years, the Republican Party has held a significant advantage in terms of the number of seats in Congress, governorships, and state legislatures.
3. Key Issues: The party has successfully appealed to a broad base of voters on key issues such as national security, taxation, and social conservatism.
4. Electoral Performance: Republicans have seen success in winning presidential elections, maintaining control of the Senate and making gains in the House of Representatives.
While there may be variations and exceptions in different regions or elections, overall, the sixth party system in the United States has been characterized by Republican Party dominance.
