All people who might be group members because they share some common interest make up

If instead of Person 6 undergoing a threshold shift, it was Person 4 (threshold = 4) from ? who had an unpleasant encounter with a government official and whose threshold was lowered (to 3), what would happen in the society ??? = {0, 1, 2, 3, 4, 5, 6, 7, 8, 10}?

A. There would be no change. B. There would be a revolutionary cascade, and all members of the society except for person 10 (revolutionary threshold = 10) would publicly protest the opposition.

The principal medium for election politics is

A. magazine ads. B. newspaper ads. C. television. D. radio. E. social media.