Second battle of the Marne (2h 19min, jul 15, 1918 y – 7h 58min, aug 6, 1918 y)
Description:
Important battle because it was the first major battle in which the United States was involved.Added to timeline:
Date:
2h 19min, jul 15, 1918 y
7h 58min, aug 6, 1918 y
~ 22 days