Which is one way southern slavery affected northern industry and manufacturing? A. it contributed to lower costs for raw materials.

B. it contributed to lower tariffs on manufactured goods.

C. it provides cheap labor for Northern railroad construction.

D. it provided a source of labor in Northern factories and mines.

How does désir represent the diversity of europe today? how did the 1400s and 1500s affect the religious diversity of europe? how might cultural diversity in a place like germany affect everyday life? what are two reasons some europeans might find immigration to be an advantage? what are two reasons some might find it to be a disadvantage? why do you think languages and culture spread more easily in europe now than in the past?

This description of the "firm league of friendship" of states is a quotation from the

Which environmental change allowed people to travel by land between asia and north america a.human apaption to arctic environments b.the introduction to horses to north america c.the formation of ice sheets on land d.a rise in ocean temperatures