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IB DP History HL Study Notes

19.10.1 United States' Expansionist Foreign Policies

The late 19th and early 20th centuries witnessed the United States' assertive expansion beyond its borders, primarily driven by multifaceted reasons that interlaced political ambitions with economic interests, social ideologies, and cultural beliefs. This period is characterised by America's transition from a relatively isolated nation to an emergent global power with significant influence in the Western Hemisphere and beyond.

Political Reasons for Expansionism

  • Manifest Destiny: A core belief that expansion across the American continent was preordained, the Manifest Destiny ideology propelled the United States to extend its territories into the Pacific and the Caribbean.
  • Global Strategy: Political leaders sought to position the U.S. as a world power to rival European empires, especially in territories that were once Spanish colonies, leading to conflicts like the Spanish-American War.
  • Monroe Doctrine and Its Extensions: The 1823 doctrine was interpreted to justify U.S. intervention in the Western Hemisphere, preventing European interference and solidifying regional hegemony.
  • Naval Power: Influenced by Alfred Thayer Mahan's "The Influence of Sea Power upon History", the U.S. bolstered its naval capabilities to protect its interests and assert power globally. This strategy also influenced other nations, such as Germany under Kaiser Wilhelm II.

Economic Reasons for Expansionism

  • Trade and Markets: Expansionist policies were aimed at securing new markets for the burgeoning production of American factories and preventing economic crises that could arise from overproduction.
  • Resource Acquisition: The U.S. looked to foreign lands for access to raw materials to fuel its industrial complex.
  • Investment and Influence: Expansion provided new opportunities for American businesses to invest, especially in Latin American countries, which also allowed for political influence. This approach was similar to the strategies used during the Spanish colonial system in the Philippines.

Social Reasons for Expansionism

  • Social Darwinism: Influential Americans used the concept of Social Darwinism to justify expansion, equating national success with racial and social superiority.
  • New Frontier Thesis: With the American West 'closed', expansionists looked abroad for new frontiers, providing an outlet for the energies of a rapidly growing population.
  • Immigration and Labour: An increased need for labour and land due to immigration pressures also motivated overseas expansion to accommodate and employ new arrivals. Similar motivations were seen in the rise of Japanese nationalism and militarism.

Ideological Reasons for Expansionism

  • Democracy and Capitalism: Spreading American ideologies was seen as a moral duty, believing that democracy and capitalism would bring about a more prosperous and stable world.
  • Civilising Mission: Mirroring European colonial powers, American expansion was often couched in terms of a moral imperative to 'civilise' and Christianise 'lesser' nations.

Impact of Expansionist Policies on the Region

Territorial Acquisitions and Adjustments

  • Annexations: The U.S. annexed Hawaii, took control of Puerto Rico, Guam, and the Philippines following the Spanish-American War, and purchased the Virgin Islands from Denmark.
  • Philippine-American War: The annexation led to the Philippine-American War, which resulted in American control over the Philippines until 1946.

Economic Dominance and Dependency

  • Trade Imbalance: The American presence in various regions resulted in an imbalance of trade in favour of the U.S., creating economic dependency.
  • Control of Resources: American companies gained control over key resources such as sugar in Cuba, bananas in Central America, and oil in Mexico and Venezuela.

Cultural and Political Influence

  • Americanisation: The spread of American culture, language, and customs became prevalent in the newly acquired territories and beyond. This phenomenon was akin to the cultural influence seen during the Taiping Rebellion in China.
  • Policy Influence: American political ideals and policies began to influence the governance structures of nations within its sphere of influence.

Military Engagements and Interventions

  • Panama Canal: The U.S. supported Panama's independence from Colombia and subsequently built and controlled the Panama Canal, which became a strategic military and trade route.
  • Military Interventions: Direct military interventions in countries like Cuba, Haiti, and Nicaragua were justified through policies like the Roosevelt Corollary, which claimed the right of the U.S. to intervene in the affairs of Latin American countries to maintain stability.

Changes in Diplomatic Relationships

  • Regional Perception: U.S. expansionist policies were met with mixed reactions in the Americas. While some elites welcomed American investment, others saw the U.S. as an imperialistic power.
  • International Reactions: European powers were wary of the increasing influence of the U.S. in regions they considered within their sphere of influence.

Conclusion of Expansionist Period

By the end of the 1920s, American expansionist policies had significantly altered the political and economic landscape of the Western Hemisphere. The United States had established itself as a dominant regional power, with far-reaching impacts on its neighbours and on its own national identity. While the pursuit of economic interests, strategic military bases, and the spread of American ideals and culture marked its foreign policy, the legacies of these actions continued to resonate throughout the 20th century, laying the groundwork for America's role in global affairs in the years to follow. The consequences of these policies can be compared to other significant global shifts, such as the Meiji Restoration in Japan.

FAQ

U.S. expansionism dramatically transformed Latin American economies during this period. American investments in Latin America surged, with the U.S. capital flowing into mining, agriculture, and infrastructure projects. While this investment spurred modernisation and growth in sectors like railroads and telegraphs, it also led to a pattern of economic dependency on the U.S., which was termed 'neocolonialism' by some scholars. Latin American countries found themselves increasingly tied to the U.S. economy, often at the expense of their own economic autonomy. American companies gained considerable influence over local economies, and the resulting economic dependency made Latin American countries vulnerable to U.S. political and economic pressures.

American expansionist policies had profound effects on the domestic policies of annexed territories. In places like Puerto Rico and the Philippines, the U.S. imposed new political and legal systems. The Foraker Act and the Jones Act in Puerto Rico served to Americanise the island's governance, establishing a civilian government and conferring U.S. citizenship to Puerto Ricans. In the Philippines, the U.S. implemented educational reforms, built infrastructure, and introduced public health improvements, all while suppressing resistance and establishing a government that mirrored American political structures. These changes often disrupted existing social and political orders, leading to cultural and administrative Americanisation of the territories.

During this period, the media played a pivotal role in shaping public opinion and, consequently, foreign policy. Yellow journalism, characterized by sensationalist reporting, was particularly influential during the lead-up to the Spanish-American War. Newspapers owned by media moguls like William Randolph Hearst and Joseph Pulitzer published stories that inflamed public sentiment against Spain, thereby generating support for intervention in Cuba. The media often exaggerated events, such as the sinking of the USS Maine, to provoke an emotional response from the American public. This public pressure translated into political support for expansionist moves, aligning public sentiment with the government's imperialist tendencies.

The "White Man's Burden," a phrase coined by Rudyard Kipling, became a rallying cry for those who believed it was the responsibility of the United States to bring Western civilization and Christianity to so-called 'backward' societies. This notion bolstered support for the U.S. taking control of territories like the Philippines, Puerto Rico, and Cuba following the Spanish-American War. Supporters of expansionist policies used the concept to moralise American imperialism, framing it as a noble cause that justified the economic and strategic benefits sought by the United States. The ideology essentially provided a veneer of moral righteousness to the country's aggressive foreign policy moves.

While the United States' expansionism shared similarities with European colonialism, including the quest for markets, raw materials, and strategic military positioning, there were distinctive differences in approach and justification. The U.S. often couched its expansionist policies in terms of ideologies like Manifest Destiny and the spread of democracy and capitalism, avoiding the direct rule model favoured by many European powers. Instead, the U.S. preferred indirect control through economic influence and political intervention, as seen in the Platt Amendment's role in Cuba or Dollar Diplomacy in Latin America. Additionally, the American approach was arguably more driven by domestic economic needs and less by a desire to establish large, overseas colonies for settlement.

Practice Questions

Evaluate the extent to which economic factors were the primary motivation for the United States' expansionist foreign policies in the late 19th and early 20th centuries.

The economic motivations behind the United States' expansionist foreign policies were significant but not exclusively primary. Expansion offered solutions to the economic issues of overproduction and the need for new markets, as industrial capacity outstripped domestic consumption. The pursuit of natural resources and securing routes for trade, exemplified by the control of the Panama Canal, were indeed crucial. However, it is reductive to overlook the ideological influences of Manifest Destiny and the strategic geopolitical desires to project power globally, which also played pivotal roles. An excellent response must, therefore, integrate economic factors within the broader context of multifaceted motivations for expansion.

To what extent did the ideology of Manifest Destiny influence the United States' foreign policy towards Latin America in the period 1880-1929?

Manifest Destiny greatly influenced U.S. foreign policy towards Latin America from 1880 to 1929, fostering a belief in the United States' divine right and destiny to expand its territory and influence. This ideology was used to justify interventions in the Spanish-American War and the subsequent annexation of territories. It also underpinned the Roosevelt Corollary to the Monroe Doctrine, which asserted U.S. authority to intervene in the region. Nonetheless, this ideological influence was intertwined with economic and strategic interests, suggesting that while significant, Manifest Destiny was part of a broader tapestry of factors shaping foreign policy.

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