"Sewage treatment" would be the best example of a natural monopoly, since it is far more efficient and beneficial for society to have a single company operate this type of business.
The answer can be B and C
There were some colonists called “loyalists” who supported the British. There were also some Native American tribes who supported the British because the colonists wanted to expand past the Appalachians.
Is there an answer D that was cut off?
They answer is C. The rise of rock and roll and demise of jazz
D he had a throat infection