What was the goal of the crusades?

Which is the best example of a primary source ducument useful in the study of history ?

Many asian immigrants came to the united states in the 1960s and 1970s because of push factors, including the possibility of religious freedom. economic opportunities. the chance of family reunions. o poverty and chaos.

Which statement best describes standard oil in the late 1800s? standard oil controlled only a small number of the nation’s oil refineries. standard oil was a single business that operated in a small region. standard oil controlled only the means and methods of oil production. standard oil owned ninety percent of all oil refineries in the united states.