PART A: Which of the following identifies the central idea of the text?A. Chavez was the first one to complain about and draw attention to the unfair labor laws that farm workers were suffering under.B. Farm workers followed Chavez because they believed the only way to create change was through nonviolent means.C. Chavez's personal experiences with unfair labor laws and his desire to better others' lives drove him to improve farm workers' rights.D. Agribusinesses nearly silenced Chavez and his cause by constantly targeting them with threats of violence and unemployment.

The central idea of the text can be identified by analyzing the options provided. Let's go through each option step by step:

Option A states that Chavez was the first one to complain about and draw attention to the unfair labor laws that farm workers were suffering under. This suggests that Chavez played a significant role in raising awareness about the issue.

Option B suggests that farm workers followed Chavez because they believed that nonviolent means were the only way to create change. This implies that Chavez's leadership and advocacy for nonviolence resonated with the farm workers.

Option C states that Chavez's personal experiences with unfair labor laws and his desire to better others' lives drove him to improve farm workers' rights. This suggests that Chavez's own experiences and motivations were instrumental in his efforts to improve the rights of farm workers.

Option D suggests that agribusinesses tried to silence Chavez and his cause by constantly targeting them with threats of violence and unemployment. This implies that Chavez faced significant opposition and challenges in his fight for farm workers' rights.

After considering all the options, it can be concluded that option C, which states that Chavez's personal experiences with unfair labor laws and his desire to better others' lives drove him to improve farm workers' rights, best identifies the central idea of the text. This option highlights Chavez's personal motivations and his dedication to improving the lives of farm workers.