What motivated europeans to explore in the fifteenth and sixteenth centuries

One of the main problems with the indian reservation system was that government agents took land from settlers to give to american indians. dealt dishonestly with american indian families. did not understand the power structure of american indian tribes. gave land to settlers who removed american indians.

Which of the following american companies had a monopoly in the late 1800s?

Which is not an abundant natural resource found in africa?