AP European History
The period from 1815 to 1914, known as the 'Long Nineteenth Century,' was marked by significant political, social, and economic transformations in Europe. Following the Napoleonic Wars, this era saw the rise of nationalism, liberalism, and socialism, along with industrialization and technological advancements that reshaped societies. These changes set the stage for both revolutionary movements and intellectual developments that would alter the landscape of Europe and beyond.