Huraian
July 7, 1937The Marco Polo Bridge Incident?results in a prolonged war between China and Japan.The United States remained neutral.September 1, 1939Germany invades Poland? leading Britain and France to declare war on Germany.The United States remained neutral.Over the next 15 months?at least 35 nations were embroiled in the Second World War.The United States remained neutral.December 7, 1941 -?The Day that will live in InfamyThe Imperial Japanese Navy launched a surprise attack on the U.S.