Why did Muslims conquer Spain? | Why did Muslims conquer Spain?

Why did Muslims conquer Spain?
The invasion of Spain was the result both of a Muslim readiness to invade and of a call for assistance by one of the Visigothic factions, the “Witizans.” Having become dispossessed after the death of King Witiza in 710, they appealed to Mūsā for support against the usurper Roderick.

Why did Muslims conquer Spain?
The invasion of Spain was the result both of a Muslim readiness to invade and of a call for assistance by one of the Visigothic factions, the “Witizans.” Having become dispossessed after the death of King Witiza in 710, they appealed to Mūsā for support against the usurper Roderick.