Militarism caused World War 1 by creating an environment of intense military buildup and competition among European powers, which increased tensions and made the outbreak of war more likely. Countries like Germany, Britain, France, and Russia expanded their armies and navies extensively in the decades before the war. This arms race fostered distrust and rivalry, with nations ready and willing to deploy their large military forces quickly after the assassination of Archduke Franz Ferdinand in 1914. The existence of large professional armies made it easier for countries to mobilize and enter into a devastating conflict, turning what might have been a diplomatic crisis into a full-scale war.

What is Militarism?

Militarism is the policy or belief in building up a strong military capability and preparing to use it aggressively to defend or promote national interests. It often involves prioritizing military strength over other societal needs and creating a culture that views war as a legitimate tool of national policy.

How Militarism Contributed to Tensions

The militaristic policies led to an arms race, notably between Germany and France on land and between Germany and Britain in naval power. These rivalries heightened suspicions and created an atmosphere of fear and competition, which made diplomatic solutions more difficult and war more likely once a triggering event occurred.

Militarism and the Outbreak of War

When Archduke Franz Ferdinand was assassinated, the large military forces that countries had built were quickly mobilized. The existence of these powerful militaries encouraged nations to resort immediately to war rather than peaceful negotiation. This readiness for war ensured that the conflict escalated rapidly into World War I.

Thus, militarism was a fundamental cause of World War I because it created rivalries, fostered distrust, encouraged an arms race, and made the large- scale war possible as nations were militarily prepared and willing to use force.