Which type of publication would be the best source for a brief introduction and summary of a topic? dictionary encyclopedia newspaper textbook

What is the definition of navajo code talkers?

The first map shows colonial powers and their holdings (1945). the second map shows human development worldwide. compare the two maps. what do the maps indicate about regions that gained independence in the second half of the twentieth century? they differ in their development patterns. they are as developed as their colonial powers. they are more developed than their colonial powers. they remain less developed than their colonial powers.

What are some effects outside of europe because of world war 1?