Answer:
c. The Red Guards were revolutionaries.
Step-by-step explanation:
The red guard were formed by young chinese people that didn´t like how the dictatorship in China was taking shape, they protested against the government and had several meetings and protests in different parts of China. They used several slogans to promote the revolution, TO rebel is justified, Bomb the headquarters, Dare to think, dare to act, inviting people to take action and protest against what they thought was wrong.