Five Pillars of Islam
This is the shrine built in Jerusalem in 691 that is a famous example of Islamic architecture
According to the some Muslims, this caliph was intended to immediately succeed Muhammad, but was instead named the 4th caliph.
These are two of the three first capitals of the Islamic Empire
Meaning Year of Migration, this is the first year in the Islamic calendar, during which Muhammad and his followers fled from Mecca to Medina
Islam split into these two branches after the death of the last Rashidun Caliph