How did travel by railroad become safer and faster after the civil war?

The decades following the Civil War were a sort of 'golden age' for the railroad. New technology enabled the construction of faster, more powerful, and safer locomotives. ... Steel rails meant locomotives could pull more cars, which meant greater productivity for commercial trains and cheaper fares for passenger trains.

d the wampanoag the pilgrims because the pilgrims protected them from their native americans foes.

the catholic church withhold people's access to the bible during the middle ages.

people could go to church and listen to the teachings, but it was absolutely forbidden to own and/or read the books of both the old and new testaments. it was also prohibited to translate the books (which where originally in biblical hebrew) to any other language.

this was done so the church could remain in control of what their teachings were and to enhance their importance and power, while also being able to judge people's actions through information that was unavailable for the general public.