Name at least 5 countries/areas that became colonized by the imperial powers during the 1800's and early 1900's?

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.

What were four reasons for the decline of spain as a world power

Name two parts of japanese society that were adopted from chinese society.