Which economic interest propelled American imperialism in the late 19th century?

The desire for new markets and resources was a significant driving force behind American imperialism in the late 19th century. As industrialization in the United States progressed, there was an increasing demand for raw materials to fuel factories and for new markets to absorb the surplus production of American goods. This economic motivation led the country to look beyond its borders for opportunities to expand its influence and secure the necessary resources.

During this period, the U.S. sought to establish trade relationships and control over territories that could provide both markets for American products and access to valuable materials like sugar, rubber, and metals. The concept of "Manifest Destiny" evolved into a more global ambition as Americans believed that extending their influence across the Pacific to Asia and into the Caribbean would ensure economic growth and national prosperity.

This pursuit of economic expansion not only shaped U.S. foreign policy but also connected to broader themes of nationalism and competition with European powers, who were also seeking new territories for economic gain.