This document discusses the rise of nationalism in Europe in the 1800s. It defines nationalism as loyalty to a people rather than kings, and notes how nationalism helped build the idea of nation-states and increased awareness of shared characteristics among a people. It then lists some key characteristics that unified people, such as common ancestry, language, culture, faith, and shared territory. The document outlines how nationalism spread after the French Revolution and Congress of Vienna, and its outcomes in the 1800s including economic competition between nations and the growth of democratic ideals. It specifically discusses how Greek nationalists led a successful revolution for independence from the Ottoman Empire in the 1820s. Finally, it analyzes the unification of Germany and Italy in the late 1800