Answer :
According to question, the civil rights movement largely grew and solidified in the 1950s, it began to develop as early as the 1900 .
Option B is correct .
The NAACP is the country's first civil rights group; it was established in 1909. The association spearheaded the black civil rights movement during the 1920s and 1930s in the fight against wrongs like the denial of voting rights, racial violence, employment discrimination, and segregated public spaces.
African Americans fought for school desegregation, equal access to employment opportunities, an end to housing discrimination, and the removal of voter suppression during the civil rights movement of the 1950s and 1960s.
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