No, it was not WW II.
WW II was largely the result of lingering resentment by Germany about the outcome of WW I. You could describe it in sports terminology as a rematch.
There is no world war you. Your choices are WW I and WW II. The treaty which ended WW I was the Treaty of Versailles. WW II did not have a treaty as such, atlhough the Yalta Conference did produce an agreement.
If properly stored in cool, dry conditions, modern ammo has a very long shelf life. We do not know how long, since modern day ammo dates to about WW II (1940s). I have recently shot WW II ammunition, and it works fine.
Was created by the UN.
The most important different between WW I and WW II is there is a lot modern weapons and atomic bombs are used in WW II.
No.
Was created by the UN.
20th century: 2nd Balkanic war, WW I, WW II
Germany was in WW I and WW II.
The web address of the Portage Ww Ii History Museum is: http://wwiimuseumwi.com
WW I - Lusitania. WW II - Pearl Harbour.