Most of eastern europe history involved what two tribes slavic nordic norman germanic russian

The answer is "Slavic and Germanic" They became the main poplution of Europe. A mean thing they did was Pre-Kievan period ad the post kievan period. in the 11th century resulted in considerable population shifts and a political, social, and economic regrouping. The resultant effect of these forces coalescing was the marked emergence of new peoples.

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cultural/diplomatic relations. most medieval japanese   culture has chinese origins. writing, architecture etc.

he killed his so.