The early nineteenth century was a period of immense change in the United States. Economic, political, demographic, and territorial transformations radically altered how Americans thought about themselves, their communities, and the rapidly expanding nation. It was a period of great optimism, with the possibilities of self-governance infusing everything from religion to politics. Yet it was also a period of great discord, as the benefits of industrialization and democratization increasingly accrued along starkly uneven lines of gender, race, and class. Westward expansion distanced urban dwellers from frontier settlers more than ever before, even as the technological innovations of industrialization—like the telegraph and railroads—offered exciting new ways to maintain communication. The spread of democracy opened the franchise to nearly all white men, but urbanization and a dramatic influx of European migration increased social tensions and class divides. Read more from Chapter 10 of the American Yawp.