Examine the domestic sources of American expansionism and imperialism in the late nineteenth century.

The late nineteenth century saw a significant increase in American expansionism and imperialism, driven by a variety of domestic sources. One key factor was the desire for economic growth and access to new markets. As American industries and businesses expanded, there was a growing need for new markets to sell goods and access to raw materials. This drove the push for expansion into new territories and overseas markets.

Another domestic source of expansionism was the belief in American exceptionalism and the idea of manifest destiny. Many Americans believed that it was their destiny to expand across the continent and even beyond, spreading democracy and civilization. This ideology fueled the push for expansion and imperialism, as it was seen as a way to fulfill America's destiny and spread its influence.

Additionally, domestic political factors played a role in driving expansionism. Politicians and leaders saw expansion as a way to distract from domestic issues and unite the country under a common cause. The idea of acquiring new territories and exerting influence overseas also appealed to the sense of national pride and power.

Furthermore, the closing of the frontier in the late nineteenth century led to a sense of restlessness and a desire for new frontiers. This contributed to the push for overseas expansion and imperialism as a way to continue the American spirit of exploration and expansion.

In conclusion, the domestic sources of American expansionism and imperialism in the late nineteenth century were driven by economic interests, beliefs in American exceptionalism, political motivations, and a desire for new frontiers. These factors combined to create a powerful push for expansion and imperialism that shaped American foreign policy during this period.