Hindenburg reluctantly agreed to appoint Hitler as chancellor after the parliamentary elections of July and November 1932.

It's important because despite the fact that Hitler had been Hindenburg's opponent in the presidential election only 9 months earlier.

Between 1935 and 1937 Congress passed three "Neutrality Acts" that tried to keep the United States out of war.

It's important because by making it illegal for american's to sell or transport arms or other war materials belligerent nations.

The SA and Hitler Youth shattered the windows of about 7,500 Jewish stores and businesses.

It's important because he name Kristallnacht Crystal Night and looted their goods. Jewish homes were ransacked all throughout Germany.

Germany invades Poland, initiating World War II in Europe. German forces broke through Polish defenses along the border and quickly advanced on Warsaw, the Polish capital. Hundreds of thousands of refugees, both Jewish and non-Jewish, fled the German advance hoping the Polish army could halt the German advance.

The Battle of Britain was a major air campaign fought largely over southern England in the summer and autumn of 1940. After the evacuation of the British Expeditionary Force from Dunkirk and the Fall of France, Germany planned to gain air superiority in preparation for an invasion of Great Britain.

Battle of Midway, (June 3–6, 1942), World War II naval battle, fought almost entirely with aircraft, in which the United States destroyed Japan's first-line carrier strength and most of its best trained naval pilots.

Stalingrad was one of the most decisive battles on the Eastern Front in the Second World War. The Soviet Union inflicted a catastrophic defeat on the German Army in and around this strategically important city on the Volga river, which bore the name of the Soviet dictator, Josef Stalin.

The Battle of the Bulge started on December 16, 1944, when German forces launched a surprise attack on Allied forces in the forested Ardennes region in Belgium, Luxembourg, and France. The battle lasted until January 16, 1945, after the Allied counteroffensive forced German troops to withdraw.

U.S. Marines invaded Iwo Jima on February 19, 1945, after months of naval and air bombardment. The Japanese defenders of the island were dug into bunkers deep within the volcanic rocks. Approximately 70,000 U.S. Marines and 18,000 Japanese soldiers took part in the battle.

It was the deployment of a new and terrible weapon, the atomic bomb, which forced the Japanese into a surrender that they had vowed never to accept. Harry Truman would go on to officially name September 2, 1945, V-J Day, the day the Japanese signed the official surrender aboard the USS Missouri.