World War 2

  • WW2

    Japan invades Manchuria.
  • WW2

    Nazi Germany and Imperial Japan sign the Anti-Comintern Pact, directed against the Soviet Union and the international Communist movement.
  • WW2

    Japan invades China, initiating World War II in the Pacific.
  • WW2

    Germany, Italy, Great Britain, and France sign the Munich agreement which forces the Czechoslovak Republic to cede the Sudetenland, including the key Czechoslovak military defense positions, to Nazi Germany.
  • WW2

    Under German pressure, the Slovaks declare their independence and form a Slovak Republic. The Germans occupy the rump Czech lands in violation of the Munich agreement, forming a Protectorate of Bohemia and Moravia.
  • WW2

    May 10, 1940–June 22, 1940
    Germany attacks western Europe—France and the neutral Low Countries. Luxembourg is occupied on May 10; the Netherlands surrenders on May 14; and Belgium surrenders on May 28. On June 22, France signs an armistice agreement by which the Germans occupy the northern half of the country and the entire Atlantic coastline. In southern France, a collaborationist regime with its capital in Vichy is established.
  • WW2

    Second Vienna Award: Germany and Italy arbitrate a decision on the division of the disputed province of Transylvania between Romania and Hungary. The loss of northern Transylvania forces Romanian King Carol to abdicate in favor of his son, Michael, and brings to power a dictatorship under General Ion Antonescu.
  • WW2

    Nazi Germany and its Axis partners (except Bulgaria) invade the Soviet Union. Finland, seeking redress for the territorial losses in the armistice concluding the Winter War, joins the Axis just before the invasion. The Germans quickly overrun the Baltic States and, joined by the Finns, lay siege to Leningrad (St. Petersburg) by September.
  • WW2

    The Badoglio government surrenders unconditionally to the Allies. The Germans immediately seize control of Rome and northern Italy, establishing a puppet Fascist regime under Mussolini, who is freed from imprisonment by German commandos on September 12.
  • WW2

    August 23, 1944
    The appearance of Soviet troops on the Prut River induces the Romanian opposition to overthrow the Antonescu regime. The new government concludes an armistice and immediately switches sides in the war. The Romanian turnaround compels Bulgaria to surrender on September 8, and the Germans to evacuate Greece, Albania, and southern Yugoslavia in October.
  • WW2

    The Soviets launch a new offensive, liberating Warsaw and Krakow in January, capturing Budapest after a two-month siege on February 13, driving the Germans and their Hungarian collaborators out of Hungary in early April, forcing the surrender of Slovakia with the capture of Bratislava on April 4, and capturing Vienna on April 13.
  • WW2

    The United States drops an atomic bomb on Hiroshima.
  • WW2

    The Soviet Union declares war on Japan and invades Manchuria.
  • WW2

    The United States drops an atomic bomb on Nagasaki.
  • WW2

    Having agreed in principle to unconditional surrender on August 14, 1945, Japan formally surrenders, ending World War II.