As in other Southern states settled largely in the 19th century, the vast majority have European ancestry: Irish, English and German. Texas includes a diverse set of European ancestries, due both to historical patterns of settlement from the Southeastern United States, as well as contemporary dynamics. Frontier Texas saw settlements of Germans, particularly in Fredericksburg and New Braunfels. Many Romanians, Dutch, Germans from Switzerland and Austria, Poles, Russians, Swedes, Norwegians, Czechs, Slovaks, Italians, and French immigrated at least in part because of the European revolutions of 1848. This immigration continued until World War I and the 1920s. The influence of these diverse European immigrants survives in the town names, architectural styles, music, and cuisine in Texas.