The Prussian Kingdom was a significant state in Central Europe that emerged in the early 18th century. It became a kingdom in 1701 under Frederick I and played a crucial role in European politics, particularly during the Seven Years' War and the Napoleonic Wars. The kingdom was known for its strong military and efficient bureaucracy. In the 19th century, the Prussian Kingdom led the unification of Germany, culminating in the establishment of the German Empire in 1871. The kingdom's influence extended beyond its borders, shaping modern Germany's political landscape. It was dissolved after World War I, leading to significant territorial changes in Europe.