Great Britain, France, Italy, and US
Great Britain, France, Italy, and US
Great Britain, USA, France, and Italy
spain and england
Germany and the other defeated countries were not allowed to attend the big four at the signing of the Treaty of Versailles. The treaty would be a festering wound that would lead to the next World War.
Britain, Soviet Union, USA and China..
The four largest countries in the world by land area are Russia, Canada, United States, and China.
united states,germany,england ,france,italy,japan
5 countries were involved
123 countries involved in the war
1-United States 2-Britain 3-France 4-Italy
Technically World War mean that every countries was involved in . But despite that every countries were in war, a few region remain to be neutral: Ethiopia and the four small Spanish colonies of Rio De Oro (In Spanish Sahara), Rio Muni, Ifni, and Spanish Morroco.Even if Africa was involved!
Belgium, Croatia, Denmark, and The Netherlands