On This Day: Germans use poison gas for first time in WWI Battle of Ypres
Following are some of the major events to have occurred on May 25:1915 - In World War One, the second Battle of Ypres ended with around 105,000 casualties. The Germans used poison gas for the first time.1935 - American athlete Jesse Owens set six world records in 45 minutes at the U.S. Big Ten Champ
Source: philenews.com