This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
ShanghaiKMT trench. Chinese trench in the Battle of Shanghai php imageid Chinese trench in the Battle of Shanghai WWII Database author PDROColdphoto Battle of Shanghai Chinese forces
Page 2023 Free-images.com. All images are Public Domain