Which statement best explains why primary sources are important to historians

!pls! 50 pts! in the first years of the united states under the constitution, the first political parties started to develop. this ran against the hopes and expectations of many people who had written the constitution. write a brief essay in which you attempt to explain why the country may have been better off without political parties.

How did people react to electricity?

What action of the british government that led to the constitution