CATHOLIC
Christianity.
Most likely Catholic but some experts say that Christianity is a popular and GROWING religion in Spain.
The major religion of Castille and Leon should be Roman Catholic, like the rest of Spain I would think. The Muslims who remained in Spain in the 15th Century were allowed to do so only on the condition that they convert.
The main religion in Spain is Roman Catholic.
Because both countries were colonized by Spain.
The main religion in Spain is Roman Catholic.
The main religion of Spain is Catholicism.Well, the main religion in Spain is Catholicism. 94% of the population is Catholic, but they do have other religions there too.
As Spain is 76% Roman Catholic, that is probably the main religion there. The current constitution of Spain prohibits a state religion.
The majority are catholics in Spain.
Britain, Australia, France, Spain, mostly countries where Christianity is a major religion.
Spain's conquest and settlements in Mexico and South America beginning in the 16th century has had a major impact on the world of today. Here are some examples: * Spain's religion of Catholicism has resulted in this religion dominating Mexico, Central America and South America; and * The Spanish language is the main language of South America and Mexico.