Japan invaded Manchuria in the 1930's.
The Japanese took over Manchuria in 1932. This was an attempt by Japan to have control over some of the land that belonged to the Chinese.
Japan invaded Manchuria in 1931 .
Japan
Japan.
In 1931, Japan invaded and occupied Manchuria.
USSR never invaded Manchuria, Japan did from 1931-33
Japan invaded Manchuria on 19 September 1931. Following the Mukden incident (staged by Japanese spies), Japan's Kwantung Army immediately invaded Manchuria and established a puppet state they names Manchuko.
Japan
japan
Imperial Japan.
They Invaded Manchuria on September 18, 1931.