the activities of martin luther king, jr., rosa parks, and the naacp in montgomery in 1955 and 1956 are most accurately examples of
a) an economic boycott to gain social rights.
b) a civil rights uprising resulting in loss of life.
c) using widespread physical violence to repeal unjust laws.
d) the federal government refusing to uphold the constitution.

Apsychologist has developed a series of personality inventories and wants to determine if they are valid. one of the scales measures perfectionism, so he asks a colleague for advice on how to establish the validity of this scale. the colleague tells him that if he were to find a sample of people with personality disorder, these people would obtain high scores on a scale that measures perfectionism.

On their way home, what do claudia and jamie decide to do? a. visit the museum every week with mrs. frankweiler and make more discoveries about the exhibits b. tell saxonberg about the mystery behind the angel statue and give the sketch to the museum c. introduce mrs. frankweiler to their parents and tell her that they have adopted her as their grandmother d. visit mrs. frankweiler as often as they can and adopt her as their grandmother

Brainliest to who answers! what is the function of a purchasing cooperative, or co-op?