which nation was the first to accept christianity
Armenians Most Armenians adhere to the Armenian Apostolic Church, a non-Chalcedonian church, which is also the world's oldest national church. Christianity began to spread in Armenia soon after Jesus' death, due to the efforts of two of his apostles, St. Thaddeus and St. Bartholomew.[28] In the early 4th century, the Kingdom of Armenia became the first state to adopt Christianity as a state religion.[29]
History of Christianity in Britain The early history of Christianity in Britain is highly obscure. Medieval legends concerning the conversion of the island under King Lucius[2] or from a mission by StÂ Philip[4] or Joseph of Arimathea[6] have been discredited; they seem to have been pious forgeries introduced in attempts to establish independence[7] or seniority[5] in the ecclesiastical hierarchy formalized following the Norman conquest of England and Wales. The first archaeological evidence and credible records showing a community large enough to maintain churches and bishops dates to the 3rd and 4th centuries, but it started from a small base: the British delegation to the 353 Council of Rimini had to beg for financial assistance from its fellows in order to return home.[8] The Romano-British population seem to have been mostly Christian by the Sub-Roman period, although the Great Conspiracy in the 360s and increased raiding around the time of the Roman withdrawal from Britain saw many enslaved. The Saxon invasions of Britain destroyed most of the formal church as they progressed, replacing it with a form of Germanic polytheism. There seems to have been a lull traditionally attributed to the Battle of Badon but, following the arrival of Justinian's Plague around 547, the expansion resumed. By the time Cornwall was subjugated by Wessex at Hingston Down in 838, however, it was largely left to its native people and practices.