In what way was the existence of slavery a paradox in American History? A. It's strange that enslaved people lived in the "land of the free" where "all men are created equal."

B. It's completely fair that some people have more rights than others.

C. Everyone always gets along, but there was a war anyway.

answer; people where able to travel across the u.s.a faster than any other mode of transportation,travel time was about a week,from coast to coast

to force terrorists groups to stop attacking western targets using massive military force.

sense of self-interest

the russian revolution of 1917 involved the collapse of an empire under tsar nicholas ii and the rise of marxian socialism under lenin and his bolsheviks.