Expressed Powers
The Constitution assigns that power to Congress under Articles I and III.
Power to set state taxes.
An implied power
no
Congress
An implied power
The power of the federal government to protect the environment!!!!! The power of the federal government to protect the environment!!!!!
There is no one clause addressing national (federal) government power. Practically the entire document is a collection of limits and blocks, and checks and balances set upon the power and authority of the federal government.
The Federal Rules of Civil Procedure
Congress has power over the courts because it makes the laws which it must use to try a case. If the court finds the law unconstitutional, they can overturn it.
Policy set by federal government.
Congress has established a lot of courts in the federal judiciary; the Constitution gives them that power in Article I. The only court specifically mentioned in the Constitution is the US Supreme Court, which was mandated by Article III of the Constitution, but established by Congress in the Judiciary Act of 1789.