Which of the following was made of 11 titles and enforced laws against segregation?

A. Letter from a Birmingham Jail

B. Texas v. Hernandez

C. Brown vs. Board of Education

D. The Civil Rights Act of 1964

d. i assume the underlined word is "role." reformat if it isn't.

explanation:

role is closest to part because when replacing words, "playing a vital decision," "playing a vital activity," and "playing a vital dollar" don't make logical sense. the only meaningful choice is "playing a vital part."

this fits one of merriam-webster's definitions of role: "a function or part performed especially in a particular operation or process."

answer; triadic reciprocal determinism;

answer; quantitative versus qualitative research;

answer; opinion leaders;