Where did Muhammad establish the first mosque?

Medina
Mecca
Jerusalem
Kaaba

Hey there!

Prophet Muhammad (s.a.v.) established the first mosque in Medina, Saudi Arabia

Explanation:

The Quba Mosque is a mosque located on the outskirts of Medina, Saudi Arabia. Initially, the mosque was built 6 kilometres off Medina in the village of Quba, before Medina expanded to include this village.

Hope this helped!

:)

the name of the theory is landmass theory.

"germany's geographic location was an advantage when it was on the offensive in the war because it was situated next to an extremely wide river, the rhine, which was difficult for the allies to cross."