sentences:  In the beginnings, the core of the army consisted of 6–8,000 mercenaries.In the 1480s, the number was between 15,000 and 20,000, however the figures in the great Viennese military parade reached to 28,000 men (20,000 horsemen, 8,000 infantry) in 1485.The soldiers were mainly Czechs, Germans, Serbs, Poles and, from 1480, Hungarians.