It was March 11, 1938 German troops march into Austria to annex the German-speaking nation for the Third Reich. Austria welcomes Hitler because they thought things could not get any worse.
Hitler invades Poland
September 29-30 1938 Sudetenland was annexed to Germany after the later Munich Agreement.
Great Britan and France declare war on Germany
March 15, 1989 German troops marched into Czechoslovakia. They took over Bohemia, and established a protectorate over Slovakia. it proved that Hitler had been lying at Munich. it showed that Hitler was not just interested in a Greater Germany
Hitler signs the non-aggression pact with the soviet union
Hitler then used the action to launch a “retaliatory” campaign against Poland. Germany launched the surprise attack at dawn on September 1, 1939, with an advance force consisting of more than 2,000 tanks supported by nearly 900 bombers and over 400 fighter planes.
September 3, 1939 in response to Hitler's invasion of Poland, Britain and France, both allies of the overrun nation declare war on Germany.
we are declaring war!!
–shortly before World War II broke out in Europe–enemies Nazi Germany and the Soviet Union surprised the world by signing the German-Soviet Nonaggression Pact, in which the two countries agreed to take no military action against each other for the next 10 years.