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.
Check out our seventh part of rare historical photos you have probably never seen before.
Soldiers are humans too and they need to relax from time to time. Here are some vintage photos showing Allied soldiers having fun during World War II.
Are you curious how artists photoshopped images 100 years ago? Check out this collection of manipulated vintage photos created before an era of Photoshop.