The war was fought between two major alliances:
The Entente Powers initially consisted of France, the United Kingdom, Russia, and their associated empires and dependencies. Numerous other states joined these allies, most notably Italy in April 1915, and the United States in April 1917.
The Central Powers, so named because of their central location on the European continent, initially consisted of Germany and Austria-Hungary and their associated empires. The Ottoman Empire joined the Central Powers in October 1914, followed a year later by Bulgaria.
By the conclusion of the war, only The Netherlands, Switzerland, Spain and the Scandinavian nations remained officially neutral among the European countries, though several of those may have provided financial and material support to one side or the other.
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The US was attacked.
They were still fighting the Germans
they were fighting against the germans, japanese, and italy
the US joined the fighting in 1941 after the bombing of pearl harbour by the Japanese
the US joined the fighting in 1941 after the bombing of pearl harbour by the Japanese
yes
GERMANS (i love you)
Fighting two wars.
Germany, Italy and Japan
During 1915, the U.S. was fighting World War One.
Pearly Harbor