1September 3, 939, Britain and France declared war on Germany and World War II broke out.

The Polish campaign ended on June 1939.

Germany invaded western Europe

1940 may19, the British expeditionary force began to retreat, and the retreat was completed on June 2.

1940 June 14 France surrendered.

The Battle of Britain broke out in July 1940.

1941On June 22nd, the Germans attacked the Soviet Union.

194165438+On February 7th, Japan attacked Pearl Harbor and the Pacific War broke out.

On April 8th, 1942, 16 American B- 15 bombers bombed Tokyo.

1in June, 942, the United States defeated Japan in the naval battle of midway.

1942 In July, the British defeated the Germans at the Battle of El Alamein.

1October 1942 1 1 to February 1943, Stalingrad was at war with the Sixth Army of the Soviet Union.

1In February, 943, American troops occupied Guadalcanal.

1943, 18 In April, the US P-38 fleet shot down the plane of Isoroku Yamamoto, commander of the Japanese joint fleet, and killed Isoroku Yamamoto.

June 1943 Allied forces landed in Sicily.

1from July to August, 943, the Soviet army and the German army fought in Kursk and defeated the German army.

1June, 944, the allied forces landed in Normandy, and at the same time, the US Pacific Fleet landed on Mariana Island.

1944 10 us troops landed in the Philippines, and the naval battle in leyte bay broke out.

1944 12 the german Ardennes fought back and were repelled by the allied forces.

The Philippine campaign ended in June 1945.

1In March, 945, American troops landed on Iwo Jima.

1945 In May, Hitler committed suicide, Germany surrendered and American troops landed in Okinawa.

1945 In August, the United States dropped atomic bombs on Hiroshima and Nagasaki, Japan, and the Japanese government surrendered in June 15.

1945 In September, Japan signed an unconditional surrender, and World War II ended.

Annual memorabilia:

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