550幎ã¯ã誀èšã§ãã450幎ã§ãããã
ç¹ç°ä¿¡é·ã«ã¯ãå¥è·¡ã®åå©ããâãç¹ç°ä¿¡é·ã¯ãå¥è·¡ã®åå©ãããã«èšæ£èŽããŸãã
ïŒåŸã§ãæç« ãèšæ£ã§ããªãããã§ãã®ã§ïŒ
ç¹ç°ä¿¡é·ã«ã¯ãå¥è·¡ã®åå©ããâãç¹ç°ä¿¡é·ã¯ãå¥è·¡ã®åå©ãããã«èšæ£èŽããŸãã
ïŒåŸã§ãæç« ãèšæ£ã§ããªãããã§ãã®ã§ïŒ