The expressed powers of congress are (a. implied in the constitution. b. those that it assumes in times of crisis. c. stated directly in the constitution. or d. given to it by the supreme court.)

The Congress shall have power to lay and collect taxes, duties, imposts and excises, to pay the debts and provide for the common defense and general welfare of the United States; but all duties, imposts and excises shall be uniform throughout the United States.

A. implied in the Constitution is correct

Powers of the United States Congress are implemented by the United States Constitution, defined by rulings of the Supreme Court, and by its own efforts and by other factors such as history and custom.

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