When the first world war started and ended
- When did the first world war started and ended
- When did the first and second world war started and ended
- When the first world war ended
- When did the first world war ended
- When does the first world war started and ended
- The first world war started and ended in what year
- When was the first and second world war started and ended
- First world war started and ended date
- When did the first world war start and ended
- When did the first world war began and ended
- Which year did the first world war started and ended
- The first world war started in 1914 and ended in
- The first world war started in 1914 and ended in which year
- The first world war started in dash and ended in dash
- When did the first world war ended in cameroon