Which of the following statements about Christopher Columbus is true? 1.Columbus made four voyages for Spain. 2.Columbus found a safe way to India 3.Columbus found gold in the Americas. 4.Columbus was an excellent viceroy in the colonies.

Which of the following is an example of the pull factor known as economic migration? a. better educational opportunities pulling people towards a new country b. mexican laborers entering the us to work in agricultural jobs c. joining family members that are already in a new country d. crop failures driving people away from their country i am unsure on this question, i was thinking b? but i could be wrong.

Overpopulation puts severe stress on the environment because .

Plz which of the following countries did not claim the oregon country in the early 1800s. a. russia. b. britain. c. the united states d. france.