For 10 points, name this people whose less nomadic descendants unified a capital city bridging the Danube at Budapest.
This people's descendants claim that they united after several chieftains shed their blood into a single cup and each one drank from it. They lost to troops who had fasted for three days by order of their rival Simeon I at Southern Buh. This people successfully executed a surprise attack by the Brenta river. After Arnulf of Carinthia died, this people crushed troops led by a seventeen-year-old king named Louis the Child. Their Grand Prince Geza fathered Vajk [VIKE], who took the Christian name Stephen before his 1000 AD coronation. They lost at Riade to Henry the Fowler and at Lechfeld to Otto the Great, decades after migrating into the Carpathian basin on horses. For 10 points, name this people whose less nomadic descendants unified a capital city bridging the Danube at Budapest.
This people's descendants claim that they united after several chieftains shed their blood into a single cup and each one drank from it.
Magyars [accept Hungarians]