Which of the following is/are true about Columbus' voyage? a.
He underestimated the size of the earth.
b.
He did not have enough food and water.
c.
He did not understand the prevailing westerlies.
d.
all of the above

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.

This paragraph has a sentence that does not belong. to find it, read the topic sentence again. which sentence is not about george washington? draw a line through that sentence.

Which of the following is an example of a government’s laissez-faire approach to business and the economy?