How did most american businesses attempt to deal with the labor shortages that potentially affected their businesses?

Why caused john quincy adams to write the monroe doctrine?

Nationalsim led to major conflicts following world war1 especially when

Which of the following is not true of the xiongnu empire? burial mounds included glass beads and mirrors made from the sands throughout the region. there was more cooperation through trade between the tribes. other tribal units that were eventually assimilated were indo aryan, xianbei, hunyu, scythina and han chinese. as each nomadic tribe and civilization was conquered or absorbed into the larger empire, the xiongnu were able to hold more territory.