Question

the use of social media helped protestors communicate during the iranian revolution. mandate system. arab spring. pan - arabism era.

Explanation:

Social media emerged in the 2000s. The Arab Spring took place around 2010 - 2012, allowing protesters to use social - media platforms for communication. The Iranian Revolution was in 1979, the Mandate System was after World War I, and the pan - Arabism era predates the existence of social media.

Answer:

C. Arab Spring