🇺🇸ap us history review

Entering

Written by the Fiveable Content Team • Last updated August 2025
Verified for the 2026 exam
Verified for the 2026 examWritten by the Fiveable Content Team • Last updated August 2025

Definition

Entering refers to the act of the United States becoming involved in global affairs, expanding its influence and asserting itself as a significant world power in the late 19th and early 20th centuries. This shift marked a transition from isolationism to a more interventionist foreign policy, driven by economic interests, military expansion, and the desire for new territories and markets.

5 Must Know Facts For Your Next Test

  1. The shift towards entering global affairs was influenced by factors such as industrialization, which created a need for new markets and resources.
  2. The Spanish-American War was a significant turning point, leading to U.S. acquisition of overseas territories and establishing the nation as a colonial power.
  3. American leaders promoted ideas like Manifest Destiny and Social Darwinism, suggesting that the U.S. had a duty to spread its values and civilization to other nations.
  4. Entering also involved participating in international conflicts, as seen in World War I when the U.S. joined in 1917 to support the Allies against Central Powers.
  5. The entering of America into world affairs laid the groundwork for its future roles in global politics, economics, and military engagements.

Review Questions

  • How did the economic interests of the United States contribute to its decision to enter global affairs during this period?
    • The economic interests of the United States played a crucial role in its decision to enter global affairs as industrialization created a surplus of goods that needed new markets. American businesses sought opportunities abroad for investment and trade, which motivated the government to adopt an interventionist policy. The desire for resources to fuel economic growth further pushed the U.S. to expand its influence globally.
  • Discuss the impact of the Spanish-American War on America's emergence as a world power.
    • The Spanish-American War significantly impacted America's emergence as a world power by showcasing its military strength and leading to territorial acquisitions like Puerto Rico, Guam, and the Philippines. This conflict marked a turning point as it shifted public opinion towards supporting imperialism and showcased America's readiness to engage in foreign conflicts. The war established the U.S. as an imperial power with interests in both the Caribbean and Pacific regions.
  • Evaluate how entering global affairs set the stage for America's involvement in World War I and shaped its foreign policy in the 20th century.
    • Entering global affairs fundamentally changed America's role on the world stage, setting the stage for involvement in World War I when it joined the Allies due to threats to its interests and democratic ideals. This shift indicated a move away from isolationism towards active participation in international conflicts. The experiences gained during this period influenced American foreign policy in the 20th century, as it became increasingly engaged in global diplomacy and military interventions, laying a foundation for its leadership role in post-war international organizations.

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