Which of these describes an outcome of the assassination of martin luther king, jr.? a)president lyndon johnson agreed to end the war in vietnam. b)the civil rights act of 1964 was approved by president john f. kennedy. c)the voting rights act of 1965 was declared unconstitutional by the supreme court. d)riots broke out in over 110 cities, including washington d. c., baltimore, and chicago.

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.