When have you used a reference book or online source to locate information?

What was the most important consequence of the large-scale ecological changes in africa two hundred thousand years ago?

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.

How many senators are there from each state? a. two c. one b. three d. the number depends on the state’s population