What is one historical development?

Brainliestttme : ) terrorist attacks by extremist groups have occurred almost entirely in the united states almost entirely in the middle east in few countries limited to north america in multiple countries all over the world

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.

Marx and engels believed that a communist revolution would defeat capitalism and that the revolution would be led by