The Duchy of Württemberg was a historical state located in what is now southwestern Germany. It emerged in the late Middle Ages and became a duchy in the 16th century. The region was known for its agricultural production and vineyards, contributing to its economy. The capital city was Stuttgart, which served as the political and cultural center of the duchy. Württemberg played a significant role in the Holy Roman Empire and later became part of the German Empire in the 19th century. The duchy was ruled by the House of Württemberg, which had a lasting influence on the region's development and governance until the end of the monarchy in 1918.