His purpose was to try and ensure that a boycott would not have to take place in order for positive changes to become for the black community when it came to the bus system
Could you please elaborate which president you are referencing?
Answer: d.
Explanation: they used them to spy on each other
The correct answer is:
a. A newspaper reporter who covered the Reagan presidency.
I believe a newspaper would be the most reliable source of information, because newspaper reporters tend to be subjected to higher standard of journalism. Even though it's true that bias would still exist depending on the journalist who wrote the coverages, they are the most trusted sources compared to other people in the options above.
China was surrounded to the west by mountains and deserts. These geographical features kept China isolated from the rest of the world, allowing its civilization to flourish in isolation from Europe and the rest of the world until the development of the Silk Road.