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. It is the chief legislative body of the United States.
<h3><u><em>"The congress has the power to lay and collect taxes, duties, imposts and excises, to pay the debts and provide for the common defence and general welfare of the United States."</em></u></h3><h3><u><em>Hope it helps, sorry if not tho</em></u></h3>
The United States viewed the conflict in Afghanistan as an integral Cold War struggle, and the CIA provided assistance to anti-Soviet mujahideen rebels through the Pakistani intelligence services in a program called Operation Cyclone.