Role of Congress in the Budgetary Process

In the United States, the budgetary process is a crucial aspect of the federal government that involves the creation and approval of the national budget. The process begins with the President submitting a proposed budget to Congress, which then takes steps to review, modify, and ultimately approve or reject this proposal. To understand the roles that various entities play within this process, consider the following question:

What is the primary role of Congress in the federal budgetary process?