The Tenth Amendment reserves rights to the states. So the answer would be C
In 1975 Susan Ford, daughter of President Gerald Ford, was in her final year of classes at Holton-Arms School. At the suggestion of her classmates, she petitioned White House Chief Usher Rex Scouten that they be permitted to hold that year's senior class prom at the White House.
Answer:
I saw them seeing their names on the floor
Im not 100 percent but I think it was a new rifle musket. they manufactured muskets with spirals going down the berrel to improve accuracy.
The reason that this was a problem was it would have upset the balance between free states and slaves.