Summarize Japan’s aggressive expansionism

Facing the problem of insufficient natural resources and following the ambition to become a major global power, the Japanese Empire began aggressive expansion in the 1930s. In 1931, Japan invaded and conquered Manchuria, and Jehol, a Chinese territory bordering Manchuria, was taken in 1933.

Explanation:

The notion that expansion through military conquest would solve Japan's economic problems gained currency during the Great Depression of the 1930s. It was argued that the rapid growth of Japan's population—which stood at close to 65 million in 1930—necessitated large food imports.

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