1 At 4: 45 a.m. on September 4, 2000, about10.5 thousand German troops marched into Poland under the cover of 2,300 planes and 2,600 tanks, and World War II broke out in an all-round way. On September 27th, Warsaw fell. On the 30th, Poland announced its surrender.

1940 From May to June, Germany attacked the Netherlands, Belgium and Luxemburg, and in the same month, it bypassed heavily defended maginot line and invaded France. 15, the Netherlands surrendered. On the 28th, Belgium surrendered.

1940 From May 26th to June 4th, more than 338,000 British and French troops (including French troops123,000) retreated from the French town of Dunkirk to Britain. 14, the Germans occupied Paris. /kloc-in 0/6, H.P. Betan took over as French Prime Minister. 17, the Germans advanced from the rear to the Swiss border, and the second and third army groups of the French army were besieged. On the same day, the French government demanded a truce, and signed the Compiegne Armistice Agreement with Germany on the 22nd, agreeing that Germany would occupy northern France and the Atlantic coast, and announced its withdrawal from the war and disarming the French fleet. On the 25th, France completely ceased fire.

1940 July10 ~10/0/October 3 1 Battle of Britain

1941On June 22nd, Germany raided the Soviet Union and the Soviet-German war broke out (World War II further expanded).

194 1 65438+On February 7th, Japan attacked Pearl Harbor (expanded to the largest scale in World War II).

1942 on may 7 ~8, a naval battle broke out in the coral sea (the Japanese army suffered setbacks for the first time).

1June 4-6, 942, Japan and the United States went to war in the waters of midway (the turning point of the Pacific War).

1942 July17 ~1943 February 2, the Battle of Stalingrad (the turning point of the European battlefield)

1942101October 23rd ~101October 4th, the Battle of El Alamein (the turning point of the North African battlefield).

1943 July10 ~ August 17 Sicily landing campaign (the beginning of the end of Italian fascism)

1September 8, 943, Italy surrendered and Mussolini stepped down (Axis collapse).

1June 6 ~ July 944 18 Normandy Landing Campaign (Allied Forces Open the Second Battlefield in Europe)

1May 8, 945 Nazi Germany surrendered ("Victory Day in Europe")

1945 April1~ July 2 Okinawa campaign (the last struggle of Japanese fascists)

1945 from August 6 to 9, the United States dropped an atomic bomb on Hiroshima and Nagasaki respectively (the first use of nuclear weapons in the war).

Japan declared its unconditional surrender. On September 2, Japan signed a surrender book (the end of World War II).

From 1 September 19391to1September 2, 1945, World War II lasted for six years, * * * more than 2,000 days.