What event marks the start of the Muslim calendar?

Question

Quizplus · Accepted Answer

The start of the Muslim calendar, or Hijri calendar, is marked by the Hijrah or Hegira, which refers to the migration of Prophet Muhammad and his followers from Mecca to Medina in 622 CE. This event marks the beginning of the Islamic era and is a significant event in Islamic history. Therefore, option C is the correct answer. Option A is incorrect as Muhammad's birthdate is not related to the start of the Muslim calendar. Option B is incorrect as the Quran was revealed over a period of 23 years, and there was no specific date associated with its completion. Option D is also incorrect as Muhammad's return to Mecca is significant, but it did not mark the start of the Muslim calendar.

What Event Marks the Start of the Muslim Calendar