Christianity spread through Western and Central Europe during the early Middle Ages because B. Missionaries traveled across the continent, preaching the Gospels.
The Roman Empire officially adopted Christianity in 380 AD. In the early Middle Ages, most of Europe was Christianized. This process essentially ended with the Christianization of the Baltic states in the 15th century.
It was in this environment that Christianity spread from Britain in Rome to Ireland, especially the "priest of the aristocrats", the first command of St. Patrick, an active missionary who accompanied or obeyed him, typically Britain. Helped by human or Irish missionary work. Determined by him and his successor.
The work of him and others established a prosperous Christian community in the 5th and 6th centuries, with Irish monasteries as the center of learning, and many missionaries leaving Ireland to Christ throughout the British Isles and the European continent. Spread the belief in religion.
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