. "unknown" . "Duchy of Croatia" . . "The Battle of Drava River was fought between the army of Tomislav of Croatia and the forces of Hungarian tribes led by Grand Prince Zolt\u00E1n, the youngest son of \u00C1rp\u00E1d, founder of the \u00C1rp\u00E1d dynasty. According to the Chronicle of the Priest of Dioclea from the late 12th century, Tomislav of Croatia defeated the Hungarians in battle."@en . . "Battle of Drava River"@en . . . . "Decisive Croatian victory" . . "Principality of Hungary" . "unknown" .