Hitler secretly wrote a biography that propelled him into power, historian says

By Bianca Britton, CNN

Updated 1151 GMT (1951 HKT) October 7, 2016

German troops march through occupied Warsaw, Poland, after invading the nation on September 1, 1939, and igniting World War II.
Photos: World War II in pictures
German troops march through occupied Warsaw, Poland, after invading the nation on September 1, 1939, and igniting World War II.
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German Chancellor Adolf Hitler speaks to Nazi party officials in 1939, the year of the German blitzkrieg into Poland. Denmark, Luxembourg, the Netherlands, Norway and Belgium soon fell under German control. When France came under occupation less than a year later, Britain was the only remaining Western European nation fighting the Third Reich, and the United States had not yet entered the war.
Photos: World War II in pictures
German Chancellor Adolf Hitler speaks to Nazi party officials in 1939, the year of the German blitzkrieg into Poland. Denmark, Luxembourg, the Netherlands, Norway and Belgium soon fell under German control. When France came under occupation less than a year later, Britain was the only remaining Western European nation fighting the Third Reich, and the United States had not yet entered the war.
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In Asia, Japanese troops occupy a strategic point on Chusan Island on July 14,1939, during the Sino-Japanese War. Japan signed the Tripartite Pact in 1940, formally allying with Germany and Italy, and by 1942 most of the Asian Pacific Rim had come under its domination.
Photos: World War II in pictures
In Asia, Japanese troops occupy a strategic point on Chusan Island on July 14,1939, during the Sino-Japanese War. Japan signed the Tripartite Pact in 1940, formally allying with Germany and Italy, and by 1942 most of the Asian Pacific Rim had come under its domination.
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German soldiers on the Esplanade du Trocadero view the Eiffel Tower. In June 1940, German troops marched into Paris, forcing France to capitulate and establish the pro-Axis Vichy French government.
Photos: World War II in pictures
German soldiers on the Esplanade du Trocadero view the Eiffel Tower. In June 1940, German troops marched into Paris, forcing France to capitulate and establish the pro-Axis Vichy French government.
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British Hawker Hurricanes fly in formation during the Battle of Britain in 1940. The planes were a first line of defense against German bombers attacking England. The battle, fought between July 10 and October 31, 1940, was the first major battle to be won in the air. The Royal Air Force's victory thwarted Hitler's plans for invading Britain.
Photos: World War II in pictures
British Hawker Hurricanes fly in formation during the Battle of Britain in 1940. The planes were a first line of defense against German bombers attacking England. The battle, fought between July 10 and October 31, 1940, was the first major battle to be won in the air. The Royal Air Force's victory thwarted Hitler's plans for invading Britain.
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Smoke rises behind Tower Bridge during the first mass daylight bombing of London on September 7, 1940.
Photos: World War II in pictures
Smoke rises behind Tower Bridge during the first mass daylight bombing of London on September 7, 1940.
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Italian dictator Benito Mussolini, left, with Hitler, center, and other leading Nazis, visits Germany during the war. Italy and Germany formed an alliance before the outbreak of war, but Italy remained a non-belligerent until June 10, 1940, when it declared war on Britain and France. Fighting spread to Greece and North Africa.
Photos: World War II in pictures
Italian dictator Benito Mussolini, left, with Hitler, center, and other leading Nazis, visits Germany during the war. Italy and Germany formed an alliance before the outbreak of war, but Italy remained a non-belligerent until June 10, 1940, when it declared war on Britain and France. Fighting spread to Greece and North Africa.
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German tanks and infantry attack Soviet positions on the Eastern Front. On June 22, 1941, Germany broke its Non-Aggression Pact with the Soviet Union, launching the bloodiest theater of the war. Though the estimates vary greatly, Russia suffered the most war casualties of any nation in World War II -- as many as 13.8 million military deaths. Estimates of civilian deaths from military action, crimes against humanity, starvation and disease are as high as 9 million.
Photos: World War II in pictures
German tanks and infantry attack Soviet positions on the Eastern Front. On June 22, 1941, Germany broke its Non-Aggression Pact with the Soviet Union, launching the bloodiest theater of the war. Though the estimates vary greatly, Russia suffered the most war casualties of any nation in World War II -- as many as 13.8 million military deaths. Estimates of civilian deaths from military action, crimes against humanity, starvation and disease are as high as 9 million.
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A view of U.S. ships in Pearl Harbor, Hawaii, after the Japanese attack on December 7, 1941. The USS West Virginia and USS Tennessee are in the foreground. The attack destroyed more than half the fleet of aircraft and damaged or destroyed eight battleships. Japan also attacked Clark and Iba airfields in the Philippines, destroying more than half the U.S. Army's aircraft there.
Photos: World War II in pictures
A view of U.S. ships in Pearl Harbor, Hawaii, after the Japanese attack on December 7, 1941. The USS West Virginia and USS Tennessee are in the foreground. The attack destroyed more than half the fleet of aircraft and damaged or destroyed eight battleships. Japan also attacked Clark and Iba airfields in the Philippines, destroying more than half the U.S. Army's aircraft there.
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U.S. President Franklin D. Roosevelt signs the declaration of war against Japan on December 8, 1941. Italy and Germany immediately declared war on the United States, and on December 11, Roosevelt signed the U.S. declarations of war against those nations.
Photos: World War II in pictures
U.S. President Franklin D. Roosevelt signs the declaration of war against Japan on December 8, 1941. Italy and Germany immediately declared war on the United States, and on December 11, Roosevelt signed the U.S. declarations of war against those nations.
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