Albert Einstein stated, "As long as there are sovereign nations possessing great power, war is inevitable."
Essential Question: What was the relative significance of the causes of global conflict from 1900 to the present?
Changes in Global Order (20th Century)
The 20th century marked a shift in global political dominance from Western Europe to the United States due to WWI and WWII.
The collapse of major empires: Ottoman, Russian, and Qing experienced internal decay and revolutions.
In many regions, calls for democracy emerged, often leading to totalitarian regimes amid economic depression and political upheaval.
Political Causes of Global Conflict in the 20th Century
World War I: Considered the first "total war" due to industrial-scale conflict.
Major advancements in weaponry:
Long-range artillery, poison gas, flamethrowers, and machine guns.
Key Causes:
Balance of Power: Established alliances escalated the conflict when countries honored commitments.
Nationalism: Serbian nationalism acted as a key trigger in the Balkans (the "powder keg of Europe").
Arms Race: Increased militarization among great powers raised the likelihood of war.
Imperial Rivalries: Conflict over resources heightened tensions.
Participation of Colonial Soldiers in WWI
Notable contributions from colonies:
Canada - 418,218
Australia - 331,814
New Zealand - 112,223
India - 1,500,000
Continuation into World War II
Fascism: Extreme nationalism led to aggressive expansion by Germany and Italy, provoking conflict with Western democracies.
In Asia, Japan's imperial ambitions led to conflict with the U.S., ultimately causing the attack on Pearl Harbor.
Economic Causes of Global Conflict
Imperialism: Competition for markets and resources intensified conflicts.
Notable conflicts rooted in economic motives: Opium Wars, First and Second Sino-Japanese War, Crimean War.
Example: Japan's territorial ambitions and U.S. embargoes led to military confrontations.
Economic Depression (1929-1939): Created a climate for the rise of populist leaders promising economic recovery, e.g., Adolf Hitler.
Effects of Global Conflict in the 20th Century
Advances in science and technology drastically changed warfare:
Casualty Statistics: Unprecedented loss of life due to targeted bombings and new military technologies, including the atomic bomb.
Civilian Deaths:
WWII caused immense civilian casualties:
Soviet Union - 5,360,000
Poland - 500,000
India - 2,400,000
Civilian deaths resulted from military actions and policies of extermination (e.g., Holocaust).
Political Changes Post-Conflict
Mexico: Mexican Revolution led to political and economic reforms.
Regime Changes: Post-WWI resulted in the collapse of empires and rise of totalitarian regimes in Germany and Italy influenced by the Treaty of Versailles.
Emerging demands for self-determination led to independence movements in colonies as Western powers weakened post-conflict.
Example: India gained independence in 1947 through passive resistance, subsequently partitioned into India and Pakistan.
Shifts in Global Power Dynamics
The United States emerged as a world leader following both World Wars, contrasting with the weakened European powers.
The rivalry with the Soviet Union led to a bipolar world order in the latter half of the 20th century.
Reflection on Causes of Global Conflict
Important considerations when evaluating causes include:
Is it an underlying or surface cause?
Did multiple causes contribute equally?
Is there a chain of cause-and-effect leading to conflict?
Evaluation of Perspectives on Totalitarianism
Economic View (Hayek): Views totalitarianism as arising from economic control loss in democracies.
Political View (Friedrich & Brzezinski): Attributes to post-WWI nationalism and responses to global depression.
Historical View (Shirer): Connects the roots of Nazism to Germany’s historical context.
Sociological View (Moore): Focuses on social structures leading to either democracy or dictatorship.
Historical Reasoning and Essay Writing**
Construct well-supported arguments using evidence from diverse historical contexts.
Aim for complex understandings that show interconnections, or disruptions in historical trends.