What social issue prevented u. s. congress from annexing the territory of texas following its independence from mexico?

List factors that contributed to public confidence in the postwar united states

15 pt (more than one answer)what are some of the ways businesses increased productivity? -obtained new machinery -obtained new resources -obtained new technologies -found ways to make their workers more efficient

The incas used quipus to options -preserve there history -keep records of people and goods -decide when to plant crops -decide work amoung peasant familys