Mircea the Elder was a prominent ruler of Wallachia from 1386 to 1418. He is known for his efforts to strengthen the principality and expand its territory. Under his leadership, Wallachia became a significant power in the region, often resisting the influence of the Ottoman Empire. Mircea the Elder is also remembered for his diplomatic skills, forming alliances with neighboring states, including Hungary and Poland. His reign is marked by military campaigns that aimed to protect Wallachia's independence and promote trade, contributing to the cultural and economic development of the region.