Certainly!
1. As European countries like Germany and Italy expanded their military capabilities by building more tanks, submarines, and training additional soldiers in the early 1900s, this action aligns with the concept of **a) Nationalism**.
2. Nationalism is a strong sense of loyalty and pride in one's nation, often leading to a desire for national independence or dominance. By increasing their military strength, these countries aimed to assert their power and enhance their national identity, which ultimately contributed to the tensions and rivalries that led to World War I.
Therefore, the militaristic buildup undertaken by Germany and Italy in the early 1900s can be attributed to the influence of nationalism, which played a significant role in the outbreak of World War I.
