11 September 1944 That answer surprises many people. Quoting from wikipedia's write-up for US 5th Armored Division: -The Division then turned east, advancing 100 miles in 8 hours, and crossed the Meuse at Charleville-Mézières, 4 September. Racing past Sedan, it liberated Luxembourg City on the 10th and deployed along the German border. The reconnaissance squadron of the Division sent a patrol across the German border on the afternoon of 11 September to be the first of the Allies to cross the enemy frontier.- They returned back across the river. The next time the Allies crossed into Germany was at the Remagen Bridge, I believe. Custermen
They were allies with Germany.
The Strict Accountability doctrine of the United States was directed at Germany. It stated that if any American ship was attacked, the US would enter the war.
It was invaded by Germany on May 10, 1940.
Germany sent a telegram to Mexico to become and allies and Germany would help Mexico get back what the United States took from them during the Mexican-American War. The United States took Texas, New Mexico, and Arizona from them during the Mexican-American War.
No. The Soviet Union did enter World War 2 but on the other side. Germany invaded and then forced the Soviet Union into the war
1934
The brits asked them to
Germany
They were allies with Germany.
Germany's attack on an American ship (The Lithuanian) and the Zimmerman Telegrams. I'm sure you can Wiki or Google them for details.
It was invaded by Germany on May 10, 1940.
sinking of lusitania
The Strict Accountability doctrine of the United States was directed at Germany. It stated that if any American ship was attacked, the US would enter the war.
The US military's primary infantry weapon for training is the M16. Just remember that when you enter bootcamp that you dont call the M16 your "gun".. The M16 is your "weapon"
Germany sank many American merchant ships around the British Isles which prompted the American entry into the war.
Great Britain declared war on Germany in September 1939 after Germany invaded Poland.
Germany's unrestricted submarine warfare