What significant event happened in 1290 that led to Andrew III's election as king?
Death of Ladislaus IV
Coronation of Albert of Austria
Birth of Mary of Hungary
Defeat of the Kőszegis
Answer
Andrew III was elected king after the death of King Ladislaus IV in 1290. Being the last male member of the House of Árpád, he was chosen to rule Hungary and Croatia.
The Andrew III of Hungary Ultimate Knowledge Challenge