The Second Sino-Japanese War was a military conflict fought primarily between the Republic of China and the Empire of Japan from 1937 to 1945.
I suggest you look at these archival photographs of the liberation of Auschwitz. They remind us how cruel World War II was.
Check out our seventh part of rare historical photos you have probably never seen before.
Check out our sixth part of rare historical photos you have probably never seen before. Also check: Rare Photographs Of 1917-1950 Japan
Take a look at these the most heartbreaking photos of human emotions ever taken.
We present the third part of photos with the creepiest backstories.