The Two German States And European Security

The two world wars are the mountain ranges that dominate the historical landscape of the twentieth century. We still live in their shadows, in America as well as in Europe. Only with these wars did European and American history begin to coincide. The revolutions of 1820, 1830, 1848 and the wars leading to the unification of Italy and Germany marked the nineteenth century in European history, while the major events in American history were the westward movement, the Civil War and mass immigration. These events had certain transatlantic connections, yet not decisive ones. But in the twentieth century the two world wars have been the main events in the history of Europe and America as well.