Step 1: Understanding the Question:
The question is about a real news event from 2007, when thousands of Buddhist monks marched through the streets of Yangon (Myanmar's largest city).
Step 2: Key Fact or Approach:
This event is known as the Saffron Revolution, named after the saffron colored robes worn by the monks who led the marches.
Step 3: Detailed Explanation:
The protests began in August 2007 after Myanmar's military government sharply raised fuel prices, which pushed up the cost of transport and daily goods for ordinary people.
Buddhist monks, who are deeply respected in Myanmar society, joined and then led the demonstrations, turning economic anger into a wider protest against the military junta's rule.
The marches were not about spreading a message of peace in a general sense, nor were they tied to the Buddha Purnima festival, and they were not a routine walk for collecting alms, so options (A), (B), and (D) describe normal religious practice, not the reason behind these specific marches.
Step 4: Final Answer:
The monks marched in protest against the ruling military government, so option (C) is correct.