Which of these qualities do Henry Gonzalez and Thurgood Marshall have in common?

a. Both were governors of Texas.

b. Both fought actively against segregation.

C. Both reformed the Texas prison system.

d. Both were presidents of the United States.

the answer is B.

Henry Gonzalez and Thurgood Marshall have this in common:

b. Both fought actively against segregation.

Explanation:

Henry Gonzalez and Thurgood Marshall are important figures in the history of US in the times of the civil rights movement due to their involvement in the time of the segregation.

Henry Gonzalez was the representative of Texas for the time of the bulk of the movement while Thurgood Marshall served as the first justice of Court of US during the same time.

Their activism was lauded and they are one of the prime reasons of the Civil movement's success.