Envoys from Ragusa (Dubrovnik, Croatia) were the first to have informed the Hungarian leaders of the preparations that Mehmed II had made for an invasion against Hungary.
Duta-duta dari Ragusa (Dubrovnik, Kroasia) adalah pihak pertama yang mengabari para pemimpin Hongaria mengenai persiapan Sultan Mehmed II untuk menginvasi Hongaria.