America declared war on Germany in April of 1917, thus entered World War I as a formal combatant, mostly because of Germany's unrestricted submarine campaign. German submarines were sinking American ships despite the official neutrality of the U.S. Another factor was general American suspicion of Germany and sympathy towards Germany's opponents, the Allies, which had both increased tremendously as the war had progressed.
We did not want to go to war until the Japanese attacked Pearl Harbor. Shortly after we declared war on Japan, it was Germany who declared war on us. We had no say in the matter of war with Germany.
They were an ally of Japan
Germany declared war on the US, the US then declared war on Germany.
No Germany declares war on US
Germany declared war on the US after Pearl Harbour.
Germany
We did not want to go to war until the Japanese attacked Pearl Harbor. Shortly after we declared war on Japan, it was Germany who declared war on us. We had no say in the matter of war with Germany.
The US did enter into an undeclared shooting war with Germany in the fall of 1941 because Germany has declared war on the US.
Shortly after Japan attacked the US at Pearl Harbor, Germany declared war on the US.
They were an ally of Japan
08 Dec 1941
Germany declared war on the US, the US then declared war on Germany.
No Germany declares war on US
Germany declared war on the US in the morning, and the US declared war on Germany in the afternoon on December 11, 1941.
I don't think that the US declared war on Germany. Germany declared war on the US on December 11th 1941
The US did not declare war on Germany. Germany declared war on the US shortly after the Japanese attack on Hawaii.
The US went to war with Germany because Germany declared war on the US, on December 11, 1941. This was four days after Germany's ally Japan attacked the US fleet in Pearl Harbor, and three days after the US declared war on Japan. Germany was not obligated to declare war against the US under the terms of its treaty of alliance with Japan. Germany would have been obligated only if Japan were attacked, and not if Japan was itself the aggressor. Nevertheless Germany decided to open hostilities.