Final answer:
The Federal Election Commission (FEC) has some say over the elections, particularly in the area of campaign finance, including setting donation limits and ensuring transparency. Therefore, the correct option is A. Federal Election Commission (FEC).
Step-by-step explanation:
The federal body that has some say over the elections is A. Federal Election Commission (FEC). The FEC is concerned primarily with campaign finance, including setting limits on the amount of money that flows into and out of political campaigns, ensuring transparency in campaign finance through the requirement of campaign donations disclosure, and monitoring the activities of PACs and super PACs.
While states and their jurisdictions have the primary role in administering elections, reflecting the principles of federalism, the FEC plays a crucial role at the federal level.