| AD | Event |
| 680 | Emigration of the Bulgarians |
|---|
| 900 | Croats or Sclavonians of Dalmatia |
|---|
| 640-1017 | First Kingdom of the Bulgarians |
|---|
| 884 | Emigration of the Turks or Hungarians, Their Fennic Origin |
|---|
| 900 | Tactics and Manners of the Hungarians and Bulgarians |
|---|
| 889 | Establishment and Inroads of the Hungarians |
|---|
| 934 | Victory of Henry the Fowler |
|---|
| 955 | Victory of Otho the Great |
|---|
| 839 | Origin of the Russian Monarchy; The Varangians of Constantinople |
|---|
| 950 | Geography and Trade of Russia
Naval Expeditions of the Russians against Constantinople |
|---|