During what time period did Christianity spread to Spain?

The Reconquista is a period in the history of the Iberian  spanning approximately 770 years,  Umayyad conquest of Hispania in the 710s and the fall of the Emirate of Granada,

Explanation:

Question- During what time period did Christianity spread to Spain?

ANswer- The Catholic Church in Spain has a long history, starting in the 1st century. It is the largest religion in Spain, with 71% of Spaniards identifying as Catholic. Attempts were made from the late 1st century to the late 3rd century to establish the church in the Iberian peninsula. Christianity was already present in pretty much every major city of the Empire by the time Constantine converted and legalized the faith in 313. Spain probably became majority Christian during the fourth century, when Christianity first became legal, and later, the state religion of the Roman Empire.

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