| 1-2 of 2Flashcard sets with a 'trench warfare' term meaning 'the use of deep ditches to shelter troops in battle' | |||
|---|---|---|---|
| # | Title | Terms | Date |
| 1 | World War Oneby mrswolford | 8 terms | March 30, 2009 |
| 2 | ss Unit 7, Chapter 18, Lesson 2by cahb8989 | 15 terms | October 11, 2008 |