Stefan Uros IV Dušan, King (1331-1346), Emperor (1346-1355) (Serbian Empire) : All Data

Stefan Uros IV Dušan was a powerful ruler who reigned as King of Serbia from 1331 to 1346 and as Emperor of the Serbian Empire from 1346 to 1355. During his tenure, he expanded his empire to its greatest extent, encompassing territories from modern-day Greece to Bulgaria. The most significant wars that occurred during his rule were the Byzantine-Serbian Wars, which took place from 1341 to 1347, and the Serbian-Bulgarian War, which occurred from 1350 to 1355. These conflicts were consistent with the calculated timespan of his rule and demonstrated his ambition to establish Serbian dominance in the region.