There was tension between many European countries. When Arch Duke Ferdinand was assassinated it created an opportunity to create further conflict which led to war.
The US became a combatant, part of the allies in 1917.
1942
from 1914 to 1918
A possession of Japan.
150,000.
The Mediterranean .
the first wolrd war was start from 1914, and ends on 1918.
2 cents, that is to cheap for me!
George V (5th).
Roman & BritishRoman & Russia
hitler
Britain and France had a defence agreement with Poland. On 1 September 1939, German troops invaded Poland, so on 3 September 1939, Britain and France declared war on Germany.