Q. Harihara I and Bukka Raya I, who founded the Sangama dynasty, were originally feudatories of __? Answer:
Kakatiyas
Notes: Harihara I and Bukka Raya I are considered as the Founders of the Sangama dynasty of Vijayanagar kingdom. They established the first dynasty of Vijayanagar kingdom in 1336. They were originally feudatories of the Kakatiyas of Warangal.