When has the united stated states invoked the monroe doctrine to become active in the hemisphere

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.

The 18th amendment banned the selling of alcohol and contributed to organized crime. true or false

How did the phillips brothers expand their businesses? by selling it to other businessmen by changing their source product by merging their companies by acquiring government support