Japanese Aggression 1931 - Japan invades Manchuria 1937 - Japan invades China – to obtain raw materials like coal and iron from China – gain control of China’s vast trade. Do not go into French Indo China Europe was a little busy and all of her colonies were left unprotected. Japan 1941-Invades Indochina decided to conquer Southeast Asia, where war materials were plentiful. US, Dutch & Brits – Japanese assets in U.S. frozen – Crude oil embargo July 24 – Aviation gasoline added Aug. 1 Who is in the way? Tripartitie Pact Germany, Italy, and Japan If the US attacked any of these, it was an attack on all. The Plan Imperial Admiral Yamamoto – Plan to attack PH Pearl Harbor is attacked! Americans old enough to remember know the exact moment they heard Pearl Harbor was bombed Many did not know – where Hawaii was – that America had military installations there “A day which will live in infamy!” The Sleeping Giant Yamamoto – "We have awakened a sleeping giant and have instilled in him a terrible resolve". Germany and Italy declared war because of the Tripartite Pact Read – the Good Neighbor Policy – Doolittle Raid