The conclusion of World War I in 1918 did not usher in an era of international cooperation for the United States, but rather a collective sigh of relief and a fervent desire for a return to pre-war domesticity. Warren G. Harding’s landslide victory in the 1920 presidential election, with his promise of a "return to normalcy," captured the national mood. This period, often characterized by a retreat from global affairs and a focus on internal economic and social priorities, represented a significant shift in American foreign policy and a redefinition of the nation's role in the world. The "Return to Normalcy" was not merely a political slogan; it was a deep-seated yearning to escape the trauma of war and the perceived excesses of the Progressive Era, leading to a decade marked by isolationism, economic prosperity, and a conservative social agenda.
Harding’s administration, and the subsequent Coolidge and Hoover presidencies, largely embodied this return to normalcy through a policy of deliberate disengagement from international conflicts and entanglements. The Senate's rejection of the Treaty of Versailles and its refusal to join the League of Nations in 1920 served as a powerful signal of this isolationist sentiment. While the US had emerged as a global economic powerhouse after the war, its leaders were hesitant to commit to the collective security arrangements proposed by President Woodrow Wilson. Instead, American foreign policy prioritized economic interests through measures like the Fordney-McCumber Tariff of 1922, which significantly raised import duties, aiming to protect American industries but ultimately hindering international trade and exacerbating European debt issues. This protectionist stance reflected a broader desire to shield the American economy from the volatile global environment.
Domestically, the "Return to Normalcy" manifested in a conservative social and political climate. The excesses and social upheaval of the war years, coupled with the rise of the Red Scare, fueled a desire for order and stability. Harding’s presidency, though cut short by his death in 1923, saw a rollback of some Progressive Era reforms. His administration was plagued by scandals, such as the Teapot Dome scandal, which exposed corruption among his appointees. Nevertheless, the underlying ethos of the era—less government intervention in the economy and a focus on traditional values—continued under Calvin Coolidge, who famously stated that "the business of America is business." This era witnessed significant economic growth, driven by technological advancements like the automobile and mass production techniques, leading to a boom in consumerism and the rise of a distinct American popular culture.
However, the "Return to Normalcy" was not a complete abandonment of international engagement, but rather a recalibration of America's role. While official participation in the League of Nations was rejected, the United States did engage in diplomatic efforts to address specific international issues, particularly concerning economic stability and arms control. The Washington Naval Conference of 1921-1922, for instance, was a significant diplomatic achievement where major powers agreed to limit naval armaments, demonstrating a continued, albeit selective, interest in global affairs. Furthermore, American financial interests played a crucial role in European reconstruction through private loans and investments, even without governmental guarantees. This approach allowed the US to exert influence without incurring direct political or military obligations, a careful balancing act characteristic of the era's foreign policy.
In conclusion, the "Return to Normalcy" post-World War I was a complex phenomenon driven by a confluence of factors, including war weariness, economic self-interest, and a conservative social backlash. It represented a deliberate effort by the United States to extricate itself from the complexities of European politics and focus on domestic reconstruction and prosperity. While characterized by isolationist tendencies in foreign policy, it was not an absolute withdrawal from the world stage. Instead, the era saw a pragmatic approach that prioritized American economic interests and sought stability through limited, self-serving engagements. This period laid the groundwork for the economic boom of the 1920s but also sowed the seeds of future international challenges by fostering a reluctance to embrace collective security and a belief in American exceptionalism that would be tested in the decades to come.