why was it critical for good pioneer trails going west to have a decent route through the Rocky mountains

north east because it has more forest

the answer is prolly b

after the roman empire, the catholic church began to unify by taking on many duties of a government.

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.