KnowraChristianization of BulgariaLinked fromLinked fromThe 7 pages that link to Christianization of Bulgaria, each with the reason it gives.All 7Broader topic 3Related 3Narrower topic 1First Bulgarian EmpireBroader topic: Christianity strengthened ties to literate institutions and helped integrate the ruling elite and population.Bulgarian Orthodox ChurchBroader topic: It established the religious foundation from which the Bulgarian church developed.Boris I of BulgariaBroader topic: Boris’s decision initiated this transformation and made Christianity Bulgaria’s state religion.