Who left one of the largest protests against the hoover administration and congress during the great depression

In March 1930, members of the Communist Party organized an unemployment rally in Union Square, later escalated into one of the worst riots in the city: 35,000 people attending the demonstration were transformed in a few moments from an orderly crowd into a fighting mob. Communist leaders brought their followers down to march on City Hall and demanded a hearing from Mayor Walker. The purpose was to spread awareness about the corrupt and inadequate management of the monopolies who raised the cost of food and rent.

it was the "4. potsdam" conference that demanded the unconditional surrender of japan, since it was clear that the japanese would continue to find until the very last man otherwise.

they were citizens but they could not vote and they did could not get involved into a political situation during that time.