20 years
They have a different time line. (a different time)
what is the difference bewteen the world war 2 and the modern day war and how are the weapons different between the two wars
The first war between flying machines (airplanes).
world war is war between more then 2 countrys and war is between only 2
that theres different contrys in each war
war
Nuclear bombs were used in world war II but not in world war I
World war two had Adolf Hitler in charge and it was about 1940s and in world war 1 it was in the 1915s
because it envolved different nations from around the world hence the name world war.
no he wasn't
america entered the war after pearl harbor
No, in fact it layed the groundwork for a world divided between two different camps, the Western Democracies and the Eastern Communists.