Polish nationalism is a political and cultural movement that emphasizes the identity, culture, and interests of the Polish people. It emerged in the 19th century, particularly during periods of foreign domination, such as the partitions of Poland by Russia, Prussia, and Austria. Nationalists sought to promote Polish language, traditions, and history, aiming for independence and the unification of Polish territories. The movement played a significant role in Poland's struggle for sovereignty, especially during the World War I and World War II eras. Key figures, such as Józef Piłsudski, advocated for national unity and independence, leading to the establishment of the modern Polish state in 1918. Polish nationalism continues to influence contemporary politics and cultural identity.