Please select the term that describes Congress's authority to manage the affairs of executive agencies post-approval of a proposal.

The term that accurately describes Congress's authority to manage the affairs of executive agencies after they have approved a proposal is "After-the-fact Authority." This concept reflects the oversight role that Congress plays once legislation is enacted. Once Congress passes laws and approval is granted, it maintains the responsibility to monitor and guide the implementation of those laws by executive agencies. This means that while the initial proposal may have been approved, Congress can continue to oversee the actions taken by these agencies and ensure they align with legislative intent.

The importance of this authority lies in the checks and balances of the U.S. government, allowing Congress to hold agencies accountable for their actions and decisions post-approval, ensuring that they operate within the framework established by the legislation.