How did the failure of collective security contribute to the war?

But these were pushed off the board by the massive public spending stimulated by World War II. ... It caused Americans to doubt their abilities and their values. World War II began in Europe on September 1, 1939, when Germany invaded Poland. Great Britain and France responded by declaring war on Germany on September 3. Mar 7, 2025 ... Transport Minister Philippe Tabarot said that a total almost 500 trains were canceled and the disruption affected around 600,000 people at the ... Sep 14, 2022 ... After the deadliest home-front disaster of the war, African Americans throughout the military took action to transform the nation's armed forces. May 30, 2012 ... Adolf Hitler's invasion of Poland in September 1939 drove Great Britain and France to declare war on Germany, marking the beginning of World War ... Apr 4, 2023 ... At the outbreak of World War II, Japan's population had reached approximately 72 million people in a country roughly the size of California. World War II ... After the Japanese bombing of Pearl Harbor in December, 1941, the United States declared war on Japan. Germany and Italy declared war on the U.S. ... Aug 14, 2020 ... Sept. 1, 1939: Germany invades Poland, marking what many regard as the start of the war, though Japan invaded China on July 7, 1937. Apr 15, 2020 ... The objective of the study was to determine whether exposure of pregnant women to stresses caused by World War II (WWII) negatively affected pregnancy and ... Jul 4, 2024 ... In an exchange between Kaiser Wilhelm II and Tsar Nicholas II in the days before their countries declared war on each other, both leaders ...