The late 19th century marked a significant shift in American foreign policy as the United States embraced imperialism and expanded its influence globally. This period saw America transform from an isolationist nation to an emerging world power, driven by various economic, political, and social factors.
Economic reasons for American imperialism in the 1890s centered around the need for new markets, raw materials, and trading opportunities. The industrial revolution had created a surplus of goods, and businesses sought foreign markets to sell their products. The acquisition of territories like Hawaii, the Philippines, and Puerto Rico provided valuable resources and strategic trading posts. Political motives for imperialism included the desire to compete with European powers and establish American dominance in the Western hemisphere. The Monroe Doctrine evolved into a more aggressive foreign policy stance, as evidenced by the Roosevelt Corollary. Social factors included the belief in American exceptionalism and the "white man's burden" - a misguided notion that Americans had a duty to civilize and Christianize other peoples.
Yellow journalism played a crucial role in drumming up public support for imperial ventures, particularly during the Spanish-American War. Newspapers owned by William Randolph Hearst and Joseph Pulitzer sensationalized foreign conflicts and portrayed Spain as a brutal colonial power, helping to justify American intervention. The impact of European colonial rule on American foreign policy was complex - while Americans opposed European colonialism in principle, they began adopting similar practices in their own imperial pursuits. This period's effects continue to influence modern U.S. foreign policy, shaping America's role as a global superpower and its relationships with former territories. The legacy of this era includes ongoing debates about American intervention abroad, economic imperialism, and the proper balance between national interests and international responsibilities.