Answer:
b because islam spread through africa
The correct answer is B, since that diagram best explains a cause and effect relationship that has shaped U.S. politics. In fact, restrictions on who can receive public campaign funds have contributed to the persistence of the two-party system.
Public funding of political campaigns in the United States is quite limited, so candidates end up going to private financing. This, in turn, only finances those who have real chances of getting the positions in the voting, which ends up closing the question between Democrats and Republicans, strengthening the two-party system.
We have ambulances and hospitals.
We prize America as a land of opportunity.
We begin summer with a tribute to fallen soldiers
We let technology guide how we communicate.
The correct answer should be<span> President Kennedy pushed the Civil Rights Act through Congress and signed it into law.
He didn't manage to finish it however because of the assassination, but there was incentive and he used the public sentiment to get people to support his ideas. After his death, Lyndon B. Johnson managed to finish putting the Civil Rights Act into law. </span>