The Byzantine Empire began the 11th century in a strong position - they had pushed their frontier eastwards against the fragmented Muslim emirates, and had completely destroyed the Bulgars in the Balkans. All that was to change in 1071, when they suffered a catastrophic defeat at the hands of the Seljuq Turks at the Battle of Manzikert.
Ártörténet
2021. okt. 26.
12,83 EUR