Byzantine Empire - Battle of Achelous
Time: Friday Aug 20, 917
Place: Achelous river near Anchialus (Present-Day in Pomorie)
Details: A great imperial expedition under Leo Phocas and Romanos I Lekapenos ended with another crushing Byzantine defeat at the Battle of Achelous in 917, and the following year the Bulgarians were free to ravage northern Greece.
Related
Near


Ptolemaic Kingdom-Philip seized several islands
200 BC - Thrace (Bulgaria)


Ottoman Empire-Battle of Varna
Sunday Nov 10, 1444 - Varna, Bulgaria

Battle at Varna
Sunday Nov 10, 1444 -
On This Day - 20 August


Huns-Battle of the Catalaunian Plains
Sunday Aug 20, 451 - France


Crusades-Massacre at Ayyadieh
Tuesday Aug 20, 1191 - Acre


Lothar Meyer-Birth
Friday Aug 20, 1830 - Varel, Duchy of Oldenburg (Present Day Varel, Germany)


Xinhai Revolution-Tongmenghui (United League)
Sunday Aug 20, 1905 - Tokyo, China


Disasters with highest death tolls-Great Fire of 1910
Saturday Aug 20, 1910 - Montana and Idaho, U.S.