This was the large landmass where Islam was born. It is a vast desert.
Arabia
This is Muhammad's title and main occupation:
Prophet
These are small bodies of water or wells that became important places to trade as caravans made their way across the desert.
Oasis
This is the name for Muhammad's escape from Mecca to Medina
Hijra
This city was home to Muhammad, who developed his religion, Islam, there.
Mecca
This was the name of a holy shrine in Mecca that used to be a place for many religions to worship their gods, until Muhammad entered it and destroyed the idols that people worshipped.
The Qaaba
This was the city that Muhammad fled to in order to escape persecution for his beliefs. He spread the message of Islam there, which helped him to build an army of followers.
Medina