<p>Your assertion that the Soviet Union was what saved everyone is not only oversimplistic…many in Eastern Europe and especially in East Asia would strongly disagree. </p>
<p>Regarding WWII, here’s the sequence of lesser known events which may clarify some points:</p>
<p>1931 - Imperial Japan’s insubordinate Kwantung Army initiates the invasion of Manchuria on self-engineered pretexts, turns it into a Puppet State of “Manchukuo”. Protests were launched at the League of Nations…but being ineffectual…they didn’t do much.</p>
<p>1932 - Imperial Japan sends troops and invades the Shanghai area over some pretexts really engineered by the Japanese themselves to justify their military actions. Included were indiscriminate bombings of civilian areas which received widespread international condemnation…but little else. </p>
<p>1933 - Imperial Japan leaves the League of Nations in protest after being condemned for its actions in Manchuria in 1931. Words…just words. </p>
<p>1935 - Mussolini’s Fascist Italy invades Ethiopia, uses poison gas, and brutalizes the local population. Some Italian-Americans participated in this operation and despite Emperor Haile Selassie’s eloquent speech to the League of Nations asking for condemnation…nothing really came of it…because they were ineffectual. </p>
<p>1936 - Remilitarization of the Rhineland by Nazi Germany. No effective opposition by France or Britain beyond verbal protests. </p>
<p>1937 - Imperial Japan launches its all-out “Pacification” of China starting the Second Sino-Japanese War. Prime Minister Konoe said something about the entire military operation being completed in 3 months. US and other nations widely condemn Japanese actions to little avail. Not only that…the USS Panay…a naval gunboat ended up being dive bombed by the Imperial Japanese Navy dive bombers creating a diplomatic incident which was hushed up…but furthering anti-Japanese suspicions in that period which wasn’t enough to overcome greater levels of Isolationist sentiment. </p>
<p>Most current historians on this war have said this ended up causing around 1/4 of the entire Imperial Japanese Army to be tied down by Chinese troops from 1937-1945. This was a major reason why the Americans were so eager to provide support in the 30’s and 40’s to “keep China in the war”…first clandestinely through outfits like the Flying Tigers…then actively once the US entered the war. Not bad for a society that has been wracked by decades of colonial encroachment, disunity, civil wars, and ill-equipped mostly infantry-only armies fighting against a well-equipped modernized army. </p>
<p>1938 - Nazi Germany initiates the Sudetenland crisis in Czecheslovakia, gobbles Sudetenland after Brits/French fears of war prompt them to force Czecheslovak government to give in(“Peace in our time”), and the Anschluss, their takeover of Austria. Most Austrians and Sudeten Germans strongly approve. A fact the former refuse to acknowledge after the war and caused the latter to be hated as traitorous 5th Column by the Czechoslovaks and thus, forcibly relocated out of Sudetenland after the war. </p>
<p>1938-39 - The insubordinate Kwantung army repeats its tendency to initiate military operations without getting the ok from Tokyo and starts up skirmishes at the Manchurian - Mongolian/Soviet border with the Soviet Union. Got their asses handed to them in the Battle of Nomonhan. </p>
<p>1939 - WWII was effectively started when Poland was invaded by Nazi Germany AND THE SOVIET UNION in a coordinated campaign thanks to the Hitler-Stalin “neutrality pact” agreed to a mere week and change beforehand. </p>
<p>1940 - France capitulates after strategic reversals and horrendously heavy casualties. Britain withdraws from Dunkirk, and the Battle of Britain starts which causes an overconfident Luftwaffe to get itself trashed so badly that Hitler’s planned invasion of Britain ended up being shelved permanently. Soviet Union is happily remaining on the sidelines occupying its portion of Poland and continuing to carry out its series of Stalinistic purges in its military and civil service/party sectors. </p>
<p>1941 - Hitler in his infinite wisdom decides to invade the Soviet Union in against expert advice by Generals in the summer. At first, the German military operation proceeded well with much of the obsolescent Soviet Air Force caught on the ground, large numbers of POWs, and even coming within sight of Moscow. Then, furious resistance combined with Nazi brutality and the Russian winter combined to undermine German efforts to gain collaborators or to prevent Russian resistance to stiffen up. </p>
<p>Imperial Japan launches unprovoked attack on Pearl Harbor which eliminates Isolationist sentiment and incites much anti-Japanese and anti-Axis feeling which carries the US through the war. US’ “Arsenal of Democracy” ends up openly supplying Britain, Soviet Union, China, and other allies fighting the Axis around the world until Italy, Germany, and Japan ended up literally drowning in an avalanche of mostly US produced munitions. </p>
<p>In the Pacific theater, with a few exceptions…most of the fighting was mostly done by US, ANZAC, and various East Asian/South Asian countries/nationalist movements. British/Dutch presence was effectively wiped out of East/SE Asia and Britain had little sources with which to contribute till the last few years of the war. </p>
<p>Due to the 1940 Soviet-Japanese neutrality agreement signed at the encouragement of Hitler and Japan’s military humiliation at Nomonhan in 1939, the Soviets waited until after Hiroshima and right on the same day as the Nagasaki atomic bomb attack to enter the Pacific war by tossing the vast majority of its armed forces in its invasion of Manchuria and Korea against a much depleted and disorganized Imperial Japanese Kwantung Army.</p>