These statements describe the system of checks and balances in the U.S. government. The president appoints federal judges, Congress proposes constitutional amendments, and both the president and Congress hold powers to check each other's authority.
The statements describe aspects of the system of checks and balances in the United States government, which is designed to prevent any one branch from becoming too powerful. Specifically:
a) The president appoints all federal judges: This highlights the executive branch's role in appointing federal judges, demonstrating a check on the judicial branch's power.
b) Congress can attempt to add an amendment to the Constitution: This underscores the legislative branch's authority to propose amendments, serving as a check on both the executive and judicial branches.
c) The president can grant pardons; Congress can impeach and remove federal judges: This emphasizes the checks and balances between the executive and legislative branches, with the president's pardoning power countered by Congress's ability to impeach and remove federal judges.