Both the Senate and House of Representatives are part of a bicameral federal legislature, reflecting the structure of the United States Congress, where legislative power is divided between two chambers. Thus option C is correct.
Option C best completes the table, as both the Senate and House of Representatives are integral parts of the bicameral federal legislature in the United States.
This structure, outlined in the Constitution, divides legislative authority between the two chambers, ensuring checks and balances. While the Senate represents states equally, the House allocates seats based on population.
The Vice President does preside over the Senate but only votes in case of a tie, and presidential nominations are approved by the Senate, not the House. The allocation of representatives in the House is influenced by the U.S. Census, reflecting population changes and ensuring proportional representation.