Study Notes on World War I and Its Aftermath, 1914-1920

World War I and Its Aftermath, 1914-1920

Prelude to War: The Triggering Events of 1914

The sequence of events in 1914 leading to the outbreak of a general war in Europe occurred with stunning rapidity, culminating in the first global conflict. Key events included:

  • Sarajevo, June 28: A Serbian nationalist assassinates Austrian Archduke Francis Ferdinand, the heir to the Austro-Hungarian Empire, and his wife.

  • Vienna, July 23: The Austrian government issues an ultimatum to Serbia, with a threat of war, and invades Serbia four days later.

  • St. Petersburg, July 31: Russia, as Serbia's ally, mobilizes its army against Austria.

  • Berlin, August 1: Germany, aligned with Austria, declares war on Russia.

  • Berlin, August 3: Germany declares war on France and invades neutral Belgium, seeking a rapid route to Paris.

  • London, August 4: Great Britain, as France's ally, declares war on Germany.

The assassination served as an immediate catalyst, but the underlying causes included:

  1. Nationalism

  2. Imperialism

  3. Militarism

  4. A web of public and secret alliances.

Political Reactions and U.S. Neutrality

President Woodrow Wilson's first response to the outbreak of war was to declare U.S. neutrality, a concept rooted in the traditions of previous presidents like Washington and Jefferson. He urged Americans to abstain from taking sides. However, maintaining neutrality proved increasingly challenging due to:

  • Violations of U.S. trading rights by belligerent powers.

Impact of Neutrality on U.S. Policies

  • Naval Blockades: Great Britain initiated a naval blockade against Germany, seizing ships (including U.S. vessels) attempting to defy the blockade, which Wilson protested.

  • Submarine Warfare: Germany responded by declaring a blockade of its own, with submarines set to sink ships entering the "war zone."

The Lusitania Crisis and Further Provocations

The first major challenge to U.S. neutrality arose with the sinking of the Lusitania on May 7, 1915, where German torpedoes sank the British passenger liner, killing 128 Americans. President Wilson warned Germany of "strict accountability" for such actions. Within a year, further sinkings, including that of the Arabic in August 1915, and the Sussex in March 1916, continued to strain U.S.-German relations. Notably:

  • The Sussex Pledge: Germany pledged not to sink unarmed merchant or passenger ships without warning but soon resumed unrestricted submarine warfare.

Economic Factors Leading to War

Despite declared neutrality, U.S. economic ties grew stronger with the Allied powers (Britain and France). Before the war, the U.S. economy was in recession, but wartime demands boosted prosperity:

  • Commercial Trade Increase: U.S. trade with the Allies quadrupled from 1914-1917, while trade with Germany dropped.

  • Loans to Allies: The U.S. government facilitated loans up to $3 billion to Britain and France, further entrenching the economic support.

Public Sentiment and Propaganda

Initially, many U.S. citizens supported neutrality, influenced by ethnic backgrounds and divided loyalties. However, Britain’s effective propaganda fostered anti-German sentiment, particularly after the Lusitania incident. The public perception was shaped by the portrayal of Germany’s military actions as brutal, impacting opinions on U.S. involvement.

The Push for Preparedness

By late 1915, calls for U.S. military preparedness grew urgent, led by prominent figures like Theodore Roosevelt. Wilson ultimately supported military expansion, resulting in the National Defense Act of June 1916, significantly increasing the army and navy.

The Election of 1916

Wilson's campaign slogan focused on "He Kept Us Out of War." The election was closely contested, with Wilson's Progressive policies appealing to a populace largely wary of conflict.

Shifts Towards War

Multiple events converged to sway U.S. policy towards war:

  • Unrestricted Submarine Warfare: Germany resumed its aggressive policy, determining to cut off supplies to Allies as a gamble to win the war before American intervention.

  • Zimmermann Telegram: Intercepted by British intelligence on March 1, this message proposed a German-Mexican alliance against the U.S., triggering nationalist outrage and solidifying American desire for war.

  • Russian Revolution: The overthrow of the czar and establishment of a republic removed the autocratic ally from the equation, smoothing U.S. participation under the banner of democracy.

Declaration of War

On April 2, 1917, Wilson sought Congressional approval for a declaration of war against Germany, emphasizing the need to make the world "safe for democracy." The declaration received strong bipartisan support, with Congress officially declaring war on April 6.

Mobilization for War

The mobilization effort in 1917 involved:

  • Industry and Labor Initiatives: The federal establishment created organizations to coordinate industrial efforts effectively, exemplified by figures like Bernard Baruch with the War Industries Board and Herbert Hoover with the Food Administration.

  • Financial Strategies: The government raised $33 billion through sales of Liberty Bonds and through increased taxation, including excise taxes on luxury goods.

Public Opinion and Civil Liberties

During the war, the government utilized propaganda to garner public support while suppressing dissent:

  • Committee on Public Information led by George Creel aimed to rally public sentiment through media and arts.

  • Espionage and Sedition Acts: These laws significantly curtailed civil liberties, imposing harsh penalties on dissenters and critics of the war effort. The case of Schenck v. United States upheld the legality of these acts.

Military Conscription and Racial Dynamics

  • Selective Service Act: Instituted a draft, requiring men to register for military service, leading to the conscription of about 2.8 million men.

  • African American Soldiers: Around 400,000 served in segregated units during the war, contributing to the notion that service would equate to increased civil rights at home.

Effects of War on Society

Wartime experiences significantly altered societal dynamics:

  • Women in Workforce: With men fighting overseas, women filled traditional male jobs, stepping into roles that ultimately helped in the advocacy for the 19th Amendment.

  • Migration Patterns: Increased job opportunities led to migrations for both Mexican and African American populations to urban centers, transforming demographic patterns across the U.S.

Fighting the War: American Engagement

By late 1917, the U.S. had joined the fight extensively:

  • American Expeditionary Force: Led by General John J. Pershing, U.S. troops initially reinforced Allied lines and later operated independently during critical engagements such as the Meuse-Argonne Offensive and battles like Chateau-Thierry.

Aftermath and Casualties

The war concluded with considerable loss of life and resources. U.S. combat deaths numbered nearly 49,000, with total fatalities (including disease) reaching 112,432.

Aftermath and Casualties

The war concluded with considerable loss of life and resources. U.S. combat deaths numbered nearly 49,000, with total fatalities (including disease) reaching 112,432.

Treaty of Versailles

The Treaty of Versailles officially ended World War I in 1919, imposing harsh penalties on Germany and redrawing national borders. Key provisions included:

  • Reparations: Germany was required to pay significant reparations to the Allied countries.

  • Territorial Losses: Germany lost territories, including Alsace-Lorraine to France and parts of Prussia to the newly formed Poland.

  • Military Restrictions: The treaty limited the size of the German military and prohibited the manufacture of certain weapons.

  • League of Nations: A new international organization was established to maintain peace, although the U.S. Senate ultimately rejected joining.

Domestic Consequences

Post-war America experienced significant social and economic changes, including:

  • Economic Boom: The demand for goods and services during the war led to an economic boom; however, some sectors faced difficulties readjusting.

  • Labor Unrest: Disputes over wages and working conditions led to widespread strikes, demonstrating tensions between labor and management.

  • Race Riots: The Great Migration of African Americans into northern cities led to racial tensions, resulting in riots in places like Chicago in 1919.

  • Red Scare: Fear of communism and radicalism led to the Red Scare, with government crackdowns on perceived subversive elements.

Legacy of World War I

World War I had lasting impacts on the global landscape, including:

  • Shift in Power Dynamics: The war marked the decline of European dominance and led to the rise of the United States and the Soviet Union as superpowers.

  • Political Changes: The war spurred political changes in various countries, with revolutions and uprisings occurring as empires collapsed.

  • Cultural Shifts: The disillusionment with war led to shifts in art, literature, and philosophy, with movements like Modernism gaining prominence.

Overall, World War I significantly reshaped the world, setting the stage for future conflicts and changes in the international order.