why dont you read the hyper text link such as Gojoseon, Goguryeo and Balhae. They are official history that are proved by China, Japan and Korea. The following is the history book of korea http://en.wikipedia.org/wiki/Samguk_Sagi

Blocked as sockpuppet

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This user is a confirmed sock puppet of Appleby,
established by CheckUser, and has been blocked indefinitely.

···日本穣? · Talk to Nihonjoe 01:13, 2 August 2006 (UTC)Reply