World war 1 - Trench warfare
![Picture](/uploads/2/4/4/2/24422241/1384218328.jpg)
Trench warfare was very hard and the soldiers often got very little sleep. The trenches were built close together. Grenades were often lobbed between the trenches two or three time before they exploded.
Friends in a Trench
Retrieved from: http://trove.nla.gov.au/work/7931864?q=world+war+1+trench+warfare&l-availability=y&l-australian=y&c=picture&versionId=9147061
Retrieved from: http://trove.nla.gov.au/work/7931864?q=world+war+1+trench+warfare&l-availability=y&l-australian=y&c=picture&versionId=9147061