Answer: 2) Minimum Gas Mileage for Vehicles
Explanation:
The Elastic Clause gives the Federal Government the flexibility it needs to exercise powers that are not explicitly stated in the Constitution by giving them the power to pass laws that they believe will help them exercise their mandate as the Federal Government.
Seeing as the Constitution already gives the Federal Government the power to approve Foreign treaties as well as oversight over equipment for the Armed forces and powers over the declaration of war, the only law that can be created under the Elastic clause is a Minimum Gas Mileage for Vehicles.
The Open Door Policy is a term in foreign affairs initially used to refer to the United States policy established in the late 19th century and the early 20th century, as enunciated in Secretary of State John Hay's Open Door Note, dated September 6, 1899 and dispatched to the major European powers.[1] The policy proposed to keep China open to trade with all countries on an equal basis, keeping any one power from total control of the country, and calling upon all powers, within their spheres
That sounds like a citizen to me
I think its A.The U.S. economy was stronger than the economies of European countries. 3