From 1860 to 1910,U

From 1860 to 1910,U.S.statistical and qualitative evidence suggests that

A) many migrants came during the upswings in the U.S. business cycle.
B) the employment experiences and economic conditions of family and friends in the U.S. influenced the decisions of prospective immigrants.
C) economic desperation, social immobility and restricted labor opportunities "pushed" ?immigrants out of their homelands and into the U.S.
D) all of the above are true.