What was Japan doing in Asia Why?

Japan's actions in Asia in the early 20th century were driven by a combination of factors, including:

1. Economic Expansion: Japan was experiencing rapid industrialization and needed access to resources and markets to sustain its economic growth. Asia, particularly China and Southeast Asia, offered abundant natural resources and large populations, making them attractive targets for Japanese expansion.

2. Nationalism and Imperialism: Japan's leaders were influenced by a sense of nationalism and a desire to expand their empire. They believed that Japan was a superior nation and had a right to control and dominate other Asian countries.

3. Pan-Asianism: Some Japanese intellectuals and politicians promoted the idea of Pan-Asianism, which advocated for the unity of Asian countries against Western colonialism. They believed that Japan should lead Asia's liberation from Western powers and create a "Greater East Asia Co-Prosperity Sphere" under Japanese dominance.

4. Securing Resources: Japan was heavily reliant on imports for essential resources such as oil, coal, and iron ore. By expanding its control in Asia, Japan aimed to secure access to these resources and reduce its dependence on foreign powers.

5. Military Expansionism: Japan's military leaders had a strong influence on the country's foreign policy and believed in the need for a strong military to protect Japan's interests in Asia. They saw military expansion as necessary to secure Japan's position in the region and to counter the perceived threat from Western powers.

These factors, combined with historical grievances and unresolved conflicts, led Japan to engage in military aggression and expansion in Asia, resulting in the outbreak of the Second World War in the Pacific.