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Gulags
A system of forced labor camps established during Joseph Stalin’s long reign as dictator of the Soviet Union. -
Mussolini’s March on Rome
March on Rome, the insurrection by which Benito Mussolini came to power in Italy in late October 1922. The March marked the beginning of fascist rule and meant the doom of the preceding parliamentary regimes of socialists and liberals. -
Hitler writes Mein Kampf
A 1925 autobiographical manifesto by Nazi Party leader Adolf Hitler. The work describes the process by which Hitler became anti-Semitic and outlines his political ideology and future plans for Germany. Volume 1 of Mein Kampf was published in 1925 and Volume 2 in 1926. -
1st “five year plan” in USSR
The first five year plan was created in order to initiate rapid and large-scale industrialization across the Union of Soviet Socialist Republics (USSR). Having begun on October 1st, 1928, the plan was already in its second year when Harry Byers first set foot in the Soviet Union. -
Stalin becomes dictator of USSR
He served as both General Secretary of the Communist Party of the Soviet Union (1922–1952) and Chairman of the Council of Ministers of the Soviet Union (1941–1953). Initially governing the country as part of a collective leadership, he consolidated power to become the Soviet Union's de facto dictator by the 1930s. -
Japan invades Manchuria
Japan had invaded Manchuria without declarations of war, breaching the rules of the League of Nations. Japan had a highly developed industry, but the land was scarce of natural resources. Japan turned to Manchuria for oil, rubber and lumber in order to make up for the lack of resources in Japan. -
Holodomor
Holodomor, man-made famine that convulsed the Soviet republic of Ukraine from 1932 to 1933, peaking in the late spring of 1933. It was part of a broader Soviet famine (1931–34) that also caused mass starvation in the grain-growing regions of Soviet Russia and Kazakhstan. -
Hitler appointed chancellor of Germany
Adolf Hitler was appointed chancellor of Germany in 1933 following a series of electoral victories by the Nazi Party. -
“Night of the Long Knives” in Germany
It was a purge of Nazi leaders by Adolf Hitler on June 30, 1934. Fearing that the paramilitary SA had become too powerful, Hitler ordered his elite SS guards to murder the organization's leaders, including Ernst Röhm. -
Nuremberg Laws enacted
The Nuremberg Laws were antisemitic and racist laws that were enacted in Nazi Germany on 15 September 1935, at a special meeting of the Reichstag convened during the annual Nuremberg Rally of the Nazi Party. -
Italian invasion of Ethiopia
The Second Italo-Ethiopian War, also referred to as the Second Italo-Abyssinian War, was a war of aggression which was fought between Italy and Ethiopia from October 1935 to February 1937. -
The Great Purge
A brutal political campaign led by Soviet dictator Joseph Stalin to eliminate dissenting members of the Communist Party and anyone else he considered a threat. -
Spanish civil war
Military revolt against the Republican government of Spain, supported by conservative elements within the country. When an initial military coup failed to win control of the entire country, a bloody civil war ensued, fought with great ferocity on both sides. -
The Rape of Nanking
Japanese butchered an estimated 150,000 male “war prisoners,” massacred an additional 50,000 male civilians, and raped at least 20,000 women and girls of all ages, many of whom were mutilated or killed in the process. -
Kristallnacht
Incident known as “Kristallnacht”, Nazis in Germany torched synagogues, vandalized Jewish homes, schools and businesses and killed close to 100 Jews. In the aftermath of Kristallnacht, also called the “Night of Broken Glass,” some 30,000 Jewish men were arrested and sent to Nazi concentration camps. -
Nazi Germany invades Poland
Germany invaded Poland to regain lost territory and ultimately rule their neighbor to the east. The German invasion of Poland was a primer on how Hitler intended to wage war–what would become the “blitzkrieg” strategy. -
Japan bombs Pearl Harbor
Pearl Harbor is a U.S. naval base near Honolulu, Hawaii, that was the scene of a devastating surprise attack by Japanese forces on December 7, 1941. Just before 8 a.m. on that Sunday morning, hundreds of Japanese fighter planes descended on the base, where they managed to destroy or damage nearly 20 American naval vessels, including eight battleships, and over 300 airplanes.
