What role did the u. s. government play in the building of the first transcontinental railroad?

A significant

Explanation:

I took the quiz

a.

congress passed laws allowing for free passage between states.

richard milhous nixon (january 9, 1913 – april 22, 1994) was the 37th president of the united states, serving from 1969 to 1974, when he became the only president to resign (quit). he is also known for corruption and the watergate scandal which resulted in the public losing trust in him and his resignation.