Final answer:
The necessary and proper clause grants Congress the power to make laws that are necessary and proper for carrying out its other powers.
Step-by-step explanation:
The necessary and proper clause, also known as the elastic clause, is found in Article I, Section 8 of the United States Constitution. It grants Congress the power to make laws that are necessary and proper for carrying out its other powers. This implies that Congress has the power to implement measures and create legislation that enable it to carry out its express powers. For example, if Congress has the power to regulate interstate commerce (an express power), it can also pass laws necessary and proper to regulate that commerce effectively.
One example of a power implied through the necessary and proper clause is the power to print money. While the Constitution explicitly grants Congress the power to coin money, the necessary and proper clause allows Congress to create a banking system and establish a national currency, such as the Federal Reserve System and the U.S. dollar.
Learn more about Powers of Congress and the necessary and proper clause