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原始・古代

院政と保元・平治の乱から始まる平清盛を中心とする平氏政権について【日本史 第21回】

院政とは、天皇を退位した上皇が院で行う政治です。院政がはじまると政治の権力は藤原摂関家から上皇に移りました。 鳥羽上皇の死後、最高権力者である治天の君の座をめぐって崇徳上皇と後鳥羽上皇が争う保元の乱が起きます。勝利したのは後白河天皇でした。...
2020.10.01
原始・古代
スポンサーリンク
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