Japan invaded Manchuria in 1931 due to the following reasons:
- Economic Crisis: Japan was severely affected by the Great Depression of 1929. To overcome economic problems, it wanted new markets and sources of raw materials.
- Availability of Natural Resources: Manchuria was rich in coal, iron, and other minerals. Japan lacked sufficient natural resources and wanted to secure them for its industries.
- Expansionist Policy: Japan followed an imperialist and militarist policy. It sought to expand its territorial presence in Asia to increase its power and influence.
Thus, economic difficulties, the need for resources, and imperial expansion were the main reasons for Japan’s invasion of Manchuria in 1931.
