Answer:
NO A) The signing of the Treaty of Versaille : This ended WWI
YES B) The bombing of Pearl Harbor : The United States was not going to enter the war then the Japanese bombed Pearl Harbor.
NO C) Russia's invasion of Austria-Hungary
NO D) The sinking of the Lusitania, which carried over 100 American citizens : This occurred at the hands of Germany in WWI
NO E) Japan's invasion of China and the subsequent Sino-Japanese War
YES F)The United States intercepted the Zimmerman Telegram