What was a main tool used by the United Farm Workers in the 1960s to raise awareness about the plight of migrant farm workers? A. boycotts
B. taking over federal buildings
C. violent protests
D. preservation of cultural areas

A IS RIGHT

Boycotts

Explanation:

During the 19th century, and in the 1960, the United Farm Workers used boycotts to raise awareness about their plight of migrant farmers.

the first forms of writing came from them in the form of pictographs around 3100 bc.

i belive the continental association was created to boycott all contact with british goods.

i also belive it was in december 1, 1774