Why would the vocabulary words militarism and mobilization be included in a description on world war 1?

Militarism and mobilization are crucial concepts in understanding World War I as they highlight the arms race and military preparedness that characterized the pre-war environment. Militarism refers to the belief in building up strong armed forces to prepare for war, which led to increased tensions among nations. Mobilization involves the process of assembling troops and supplies for war, and during WWI, rapid mobilization was essential for nations to respond to threats and declarations of war, ultimately contributing to the conflict's scale and intensity. Together, these terms illustrate how military strategies and national policies shaped the course of the war.