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World War II

World War II. By Jordan Eudy. Causes of US entering WWII. Japanese Imperialism – US economic sanctions against Japan to protest aggression. German Sub Attacks on US naval destroyers while escorting British ships.

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World War II

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  1. World War II By Jordan Eudy

  2. Causes of US entering WWII Japanese Imperialism – US economic sanctions against Japan to protest aggression German Sub Attacks on US naval destroyers while escorting British ships Military Support of Allies -Neutrality Act and Lend-Lease allow US to supply Britain with war goods December 7, 1941 Japan attacks Pearl Harbor US Enters WWII December 8, 1941

  3. Allies Great Britain France Soviet Union (after 6/1941) U.S. (after 12/1941) Plus many smaller European nations Axis Powers Germany Italy Japan Allies v. Axis Powers

  4. Pearl Harbor • Japan was working on expanding empire throughout the Pacific • The U.S. had a trade embargo on Japan to try and deter Japan from invading countries • U.S. was able to intercept and break Japan's secret codes • Intercepted the code about Pearl Harbor - sent the message on a slower telegram (by accident) to warn U.S. Navy about attack

  5. Pearl Harbor Continued It was a Sunday morning - U.S. military was taken off guard 2 full blown attacks on Pearl Harbor December 7, 1941 Impact/Damage on U.S. • o2,400 U.S. military and civilians lost their lives • o1,178 U.S. military and civilians wounded • o18 ships and 350 planes sunk or damaged

  6. Pearl Harbor Continued • Japan viewed as a stunning victory • December 8, 1941, U.S. declares war on Japan • December 11, 1941, Germany and Italy declare war on U.S.

  7. Battle of the Atlantic • 1939 – 1945 (Jan. 1942 – July 1943 were decisive) • German U-Boats were sinking unprotected U.S. and other Allies' merchant ships • Allies began using convoys to protect ships • Convoys or (Liberty ship) were much like U-boats, but cheaper and harder to sink • The United States began building ships through the automobile factories. • The Allies also used a sonar system to detect German U-Boats • The Germans were very successful in the beginning, but by mid - 1943, the Allies had the upper hand

  8. Battles of the Pacific Going against the Japanese Working to stop Japanese’s stratagies if island hopping. After Pearl Harbor, Japanese Americans were sent to Japanese American Relocation camps, which after the War came back and said it was in violation of Civil Liberties.

  9. Mobilizing America to War • Converting the Economy • Churchill quote on America after Pearl Harbor bombing… “Once the fire is lighted under it there is no limit to the power it can generate.” • Industrial output outsourced twice as much as German workers and five times more than Japanese workers.

  10. Roosevelt’s Incentive Government signed COST-PLUS contracts- government agreed to pay a company whatever it cost to make a product plus a guaranteed percentage of the costs as profit Reconstruction Finance Corporation (RFC)- allowed the opportunity to make loans to companies to help them cover the cost of converting to war production.

  11. Transforming Industry • Automobile Industry- • Jeeps, Tanks, Trucks, artillery, riffles, mines, helmets, pontoon bridges, cooking pots, and other war needs. Ship Yards- -Liberty Ship

  12. Building an Army • Selective Service and Training Act (first peacetime draft in history) • G.I’s “Government Issue”, brought by the government issued uniforms, boots, exc. Hints the nickname “G.I” • Basic Training • Segregated (Tuskegee Airmen) • Women in the military in 1942, Women’s Army Auxiliary Corps (WAAC)  (WAC) and were in the Navy, Coast Guard, marines, army, nurses

  13. Americans entrance into war • Poorly Trained • No military experience • Officers had never seen combat • Not organized, yet performed well in combat • “They walk like free men.” • Developing the Navajo Code Talkers • Navajos were used to come in and help transfer codes that couldn’t be transferred and were easier to relay then the long messages they had.


  15. "The Battle of the Atlantic was the only thing that really frightened me" - Winston Churchill.

  16. Battle of Stalingrad (June 1941 – January 31, 1943) • Germans violated nonaggression pact with Soviet Union and attacked • Hitler hoped to captured Soviet oil fields • Germans nearly won (controlled 9/10 of the city) • Winter of 1943 hit

  17. Battle of Stalingrad cont… • Hitler forced Germans to stay put • Soviets used to their advantage and won • Soviets lost 1,100,000 people in this battle • Turning point in WWII • From that point on, Soviet army began to move westward towards Germany

  18. Normandy Invasion (D-Day) • June 6, 1944 • During this time, Soviet Union was pushing into Poland and Allies were pushing North in Italy • Generals Dwight D. Eisenhower and George Patton influential in leading attack • 3 million ally troops to attack

  19. Normandy Invasion cont. D – Day Ø60 mile stretch of beach Ø156,000 troops Ø4,000 landing craft Ø600 warships Ø11,000 planes ØLargest land-sea-air operation in history ØOmaha beach known as one of the most brutal areas

  20. The D-Day Museum in Portsmouth, England claims a total of 2,500 Allied troops died, while German forces suffered between 4,000 and 9,000 total casualties on D-Day. The Heritage Foundation in the U.S. claims 4,900 U.S. dead on D-Day The U.S. Army Center of Military History cites a total casualty figure for U.S. forces at 6,036. This number combines dead and wounded in the D-Day battles John Keegan, American Historian and Author believes that 2,500 Americans died along with 3,000 British and Canadian troops on D-Day By the end of the of the entire Normandy Campaign, nearly 425,000 Allied and German troops were killed, wounded, or missing.

  21. Normandy Invasion cont. The battle continues • W/in 1 month, a million more troops • September 1944, France was freed from Nazi control

  22. Battle of the Bulge • December 16, 1944 • German tanks broke through American lines (80 mile front) • Fought in Belgium - Germany was trying to capture Antwerp • Very brutal war - one of the most extensive of U.S. military (120 American GIs captured and mowed down by SS machine guns and pistols)

  23. Battle of the Bulge Cont. • Germans were winning in the beginning • 120,000 Germans died (also lost 600 tanks and guns and 1,600 planes – leading to defeat)) • 80,000 Americans died • Americans won, but were close to losing

  24. Battle of the Coral Sea • Prior to this battle, the Japanese were winning every battle and taking over the Pacific • May 1942 - U.S. and Australia stopped Japan from invading • Japan won the actual battle, but the allies were able to stop Japan invasion for the first time • U.S. was beginning to use the Island Hopping technique to weaken Japan’s forces

  25. Battle of Midway • June 1942 • Admiral Chester Nimitz intercepted Japanese code • U.S. launched surprise attack on Japan at Pacific island called Midway • U.S. was successful in the Battle of Midway

  26. Battle of Midway • The Japanese lost 4 carriers, a heavy cruiser, 3 destroyers, some 275 planes, at least 4,800 men, and suffered heavy damage among the remaining vessels of their fleet. • American losses included 1 carrier, the Yorktown, a destroyer, about 150 planes, and 307 men

  27. Iwo Jima • Island in the Pacific that was critical for U.S. win • March 1945 • 27,000 Japanese held Iwo Jima • U.S. won • 26,800 Japanese troops died • 6,000 U.S. Marines died

  28. Battle of Okinawa • June 22, 1945 • Japan’s last defensive stronghold • Japan used 1,900 Kamikaze attacks • 110,000 Japanese troops died • 7,600 - 12,500 U.S U.S. troops died • U.S. won


  30. Yalta Conference • Took place February 1945 before WWII was over • Roosevelt, Stalin and Churchill met in Yalta in the Soviet Union to discuss post WWII • Set up United Nations

  31. Yalta – “The Big 3”

  32. April 12, 1945 • At the beginning of his 4th Term, President Franklin D. Roosevelt passes away • The U.S. went through a major grieving period • Harry S. Truman, as Vice-President, takes the role as President

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