<span>The Song Dynasty developed gunpowder weapons, while the Tang dynasty did not.</span>
Erwin Johannes Eugen Rommel was the commander who was known as the desert fox in WW11.
America originally desired to remain neutral in WWI. However through submarine warfare, the Germans sunk the British Lusitania cruise, which contained American passengers. The US President Woodrow Wilson still remained neutral however, the US intercepted a telegraph from Germany to Mexico that implored Mexico to attack the US. The Germans were fearful of US entry and tried to distract the US, and this telegraph became known as the Zimmerman Telegraph. Afterwards, the US finally entered war on the Allied side.
Its was increasing suspicion among all German immigrants who had come to the U.S. if the Germans didn't sign a treaty with the U.S. eventually they immigrated back to Germany.
