B) General Cornwallis surrendered to General Washington
Answer:
Anything smaller than ten Earths wouldn't be a star anymore, but rather a cold and dark stellar remnant. If for any reason the Sun shrank smaller than the Earth, this shrunken Sun wouldn't have the mass to create fusion and would burn out completely.
C. Federal Government
The heart of the Tenth Amendment is that the federal government has only those powers explicitly listed in the Constitution and all other powers are reserved to the States and to the people, and “therefore explicitly denied to the federal government.”