World War I: Causes, Responsibilities, and Global Impact
World War I: Outbreak and Responsibilities
The war erupted in Europe, but most European powers possessed colonies around the world, leading to clashes on other continents. Japan and the United States intervened, drawing countries like Brazil and China into the conflict. This intervention transformed what began as a European war into a global war.
The war started in the Balkans, a region with a history of conflict. On June 28, 1914, Archduke Franz Ferdinand of Habsburg, heir to the Austro-Hungarian throne, and his wife were assassinated during a visit to Sarajevo. Sarajevo was in Bosnia. The assassins were Bosnian Serbs belonging to terrorist and Slavic nationalist circles. They had prepared the operation in Belgrade, the capital of Serbia. This provided Austria-Hungary with an excuse to demand certain conditions of Serbia, involving Austrian intervention in Serbian affairs.
The Serbs refused to accept all the terms, and Austria-Hungary declared war on July 28. In 1908, Austria-Hungary had invaded and threatened Serbia and Bosnia. In 1913, they unsuccessfully tried to prevent the victory of the Serbs in the region. After Austria’s declaration of war, other powers joined the fray in compliance with their alliances.
Russia, not wanting Serbia to be crushed, mobilized its troops to intervene if necessary. Germany, an ally of Austria-Hungary, demanded that Russia cease operations and remain neutral. On August 1, Germany declared war on Russia, and on August 3, on France. Germany’s war plans involved a rapid attack on France. The Germans invaded Belgium, which caused Britain to join the conflict.
Other countries joined the cause. The Central Powers were joined by Bulgaria and the Ottoman Empire. Romania, Greece, and Japan joined the Allies. Italy did not support its allies, claiming that they were the aggressors. In 1915, Italy entered the war on the Allied side. The United States, a major supplier of arms, food, and financial resources to the Allies, joined in 1917. Spain remained neutral.
Responsibilities for the Conflict
The Allies accused Germany of being solely responsible for the conflict. The peace treaties imposed harsh conditions on the defeated powers, finding them guilty. The underlying causes that allowed the outbreak of World War I were:
- Western diplomacy based on force: Force was commonly used to seize territories from other countries or to impose will on weaker nations, ignoring or manipulating international law.
- Authoritarian governments manipulating public opinion: To gain support, governments manipulated public opinion or the electorate using imperialist nationalism and hatred towards other nations.
- Economic interests: The state felt obligated to defend economic property interests using weapons.
- The arms race: Powers continuously enhanced and increased their arms and armies to deter enemies from attacking. This process created mutual distrust, putting the world on the brink of war every time there was a conflict.