Which statement is most important in include in a summary of the passage cesar Chavez

The answer is "Option d".

Explanation:

He is best known for his effort to implement better working conditions for both the thousands of workers who work on low- and serious farms. Chavez and his United National Farmers' Association are now battling through non-violent rallies against California wine producers, that's why Chavez needs to include the statement from "Cesar chávez" in a summary of a text.

taking into account that a theme is the central topic a text treats and can be developed through a story, play, poem etc. the following are themes that can be further developed:  

my best friend jeffrey has many unusual interests. (the story could be about each of the unususal interests)

once a man gives his soul over to evil, he can never go back. (this could be a saying or a proverb)

the three sheepdogs lay around the yard all day. (it could be developed detailing how each of these sheepdogs lay around)

a priest's collar has an unusual effect upon people. (it could be developed detailing the different effect upon people)

innocence is a powerful force in a world full of corruption. (it could be developed detailing how is a world full of corruption)

king lear is a play shakespeare wrote later. (it is just a sentence and doesnt give any idea or topic to be discussed in details.

evil often wears the disguise of innocence. (this could be a saying or a proverb)

with? ?

explanation: