Final answer:
Congress has the power to limit funds for court rulings, rewrite laws deemed unconstitutional, and impeach federal judges.
Step-by-step explanation:
Congress has several checks on the federal courts. One effective tool that Congress has at its disposal for controlling the federal courts is the power to limit the funds that are necessary to carry out a court ruling. By limiting funding, Congress can hinder the enforcement of court decisions. Additionally, Congress can also rewrite or amend laws that the courts have declared unconstitutional, and it has the power to impeach federal judges who engage in misconduct.