The correct answer for the question that is being presented above is this one: "Cesar Chavez." One activist who worked with government officials in the 1960s to help farm workers was Cesar Chavez. He was an American labor leader and civil rights activist, who co-founded the National Farm Workers Association together with <span>Dolores Huerta.</span>
Chemical weapons, air and tanks were used in the foregoing. There was also massive use of submarines.
During the 1800 there was a big economic boom in the northern states. However, the south also had cotton as a leading cash crop during the 1800s.
The answer would be
C. Diplomacy and influence