400 miles long
1 year
one year
21 years.
where is world war 1 come from?how many years a go in world war 1?what is world war 1?how many people dead in world war 1?who is win in world war 1?how many people live in world war 1?when the world war 1 start?how many helicopter they use?when thwe world war fished?
in 1914
100 years
21 years.
Switzerland has a long history of neutrality.
yes in world war 1
NO it wasnt that long it was about 10-15 years when world war 2 started AFTER world on 1 . :)
World War 1 was known for its long and dangerous trench warfare and for extended artillery bombardments.
World War 1 went on for about 4 years.