Who was the 27 -year-old Mexican farm worker that was shot and killed during a strike in an Imperial Valley field during the lettuce strike of 1979 and later became known as an United Farm Worker martyr? Rufino Contreras Juan Gonzalez Juan de La Cruz Cesar Chavez

## Step 1<br />The question is asking for the name of a specific individual who was a Mexican farm worker, 27 years old, and was shot and killed during a strike in an Imperial Valley field during the lettuce strike of 1979. This person later became known as a martyr for the United Farm Workers.<br />## Step 2<br />The options provided are Rufino Contreras, Juan Gonzalez, Juan de and C. The correct answer is Rufino Contreras, who fits the description given in the question.