This question is very debatale since this happened in acient Egypt. Try process of elimnation. They used all 4 of the options listed below. But the one that stands out the most is physics. In order for them to have figured out the early forms of glass, the Egyptians scholars had to have used studies of matter and motion to figure out the energy and force to find how to construct glass.
Answer: The U.S. Constitution uses federalism to divide governmental powers between the federal government and the individual state governments. The Tenth Amendment tells us that all powers not granted to the federal government are reserved to the states
Explanation:
I don't know but imma give it a try.
To be ready for anything at all times.
To read everything without skipping over stuff.
To follow threw without out skipping a beat.
Answer:
I think many free blacks being sold into slavery
