The central powers could potentially invade the United Kingdom only by airplane during World War I, as it is an island nation separated from mainland Europe by the English Channel. Given the technological limitations of the time, large-scale air invasions were not feasible, but aerial attacks and smaller-scale operations could have been conducted using aircraft. However, the logistical challenges and the strength of the Royal Air Force would have made such an invasion exceedingly difficult.
To cut off trading with other countries for deafeted nation depriving it essential goods like food.
Egypt.
Japan
Afghianistan :)
Italy was a member of the Triple Alliance with Germany and Austria-Hungary. Italy refused to join the war as a member of the Central Powers citing she was to aid Germany if attacked by France.
Italy
where is nation's largest airplane factory located
uranus
The U.S.A.
Belgium
America.
an alliance of Allied nations who fought against Germany and other Central powers during World War 1
To cut off trading with other countries for deafeted nation depriving it essential goods like food.
Egypt.
Japan
Britain
I think Germany was the last nation to surrender to Allied Forces in 1918.