What is an example of a liquid asset?

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 are the biggest challenges facing the average american citizen today? explain.

What are some differences between mccarthy’s “west virginia speech” and his “letter to president truman”? what are some similarities?