paper 3 world war 2 revision

US Entry & Casualties (Bullet 1)

Following the Japanese surprise attack on Pearl Harbor on December 7, 1941, which sank/damaged 19 US Navy ships (including 8 battleships like the USS Arizona) and destroyed 188 aircraft, the US Senate voted 82-0 and the House voted 388-1 to declare war on December 8, officially ending American isolationism.

US Industrial Mobilization (Bullet 1)

FDR established the War Production Board (WPB) via Executive Order 9024 in January 1942, alongside the Office of Price Administration (OPA); this total mobilization allowed US industries to produce 96,313 military aircraft in 1944 alone, out-manufacturing the combined industrial output of all Axis powers.

US Military Deployments (Bullet 1)

Adhering to the "Germany First" strategy established at the Arcadia Conference (1941-1942), the US committed ground forces to Operation Torch in North Africa (November 1942) under Gen. Eisenhower, culminating in Operation Overlord (D-Day) on June 6, 1944, landing 73,000 American troops on Omaha and Utah beaches.

Brazil's Diplomatic Shift (Bullet 1)

At the Third Meeting of Foreign Ministers in Rio de Janeiro (Rio Conference, January 1942), Brazilian Dictator Getúlio Vargas broke off formal diplomatic and economic relations with Germany, Italy, and Japan, under heavy diplomatic pressure from US Undersecretary of State Sumner Welles.

Brazil's Economic Deals (Bullet 1)

The US Export-Import Bank provided a $45 million loan to build the Companhia Siderúrgica Nacional (CSN) steel mill at Volta Redonda, turning Brazil into an industrial hub while securing American priority access to vital strategic raw materials like rubber from the Amazon and manganese.

Brazil's Base Infrastructure (Bullet 1)

Vargas permitted the US Army Air Forces to construct and operate massive military airfields in Natal, Rio Grande do Norte, nicknamed the "Trampoline to Victory." This base allowed the US South Atlantic Wing to run anti-submarine patrols against German U-boats and ferry aircraft to North Africa.

Brazil's Casus Belli (Bullet 1)

Between August 15 and August 19, 1942, the German submarine U-507 torpedoed and sank five Brazilian merchant vessels (including the Baependy and Araraquara) off the coast of Sergipe and Bahia, killing 607 Brazilian civilians and forcing Dictator Getúlio Vargas to declare war on August 22, 1942.

The FEB Combat Deployment (Bullet 1)

Brazil formed the Brazilian Expeditionary Force (FEB), sending 25,334 personnel under General Mascarenhas de Moraes to the Italian Front in July 1944, where they fought alongside the US Fifth Army to break the German Gothic Line at the Battle of Monte Castello and the Battle of Collecchio.

FEB Outome & Casualties (Bullet 1)

The FEB suffered 465 combat deaths, 2,722 wounded, and successfully captured 14,779 Axis prisoners (including the German 148th Infantry Division), earning Brazil unique global prestige as the only South American nation to deploy ground troops to Europe and securing its role as a founding UN member.

Historiography: Involvement (Bullet 1)

Pragmatic School (Frank McCann): Vargas operated out of "pragmatic dependence," playing the US against Germany prior to 1942 to extract industrial concessions for Brazil. Pan-American School: Frames Brazil's entry as a genuine ideological commitment to hemisphere defense against Axis fascism.

Women in Industry (Bullet 2)

Supported by the War Manpower Commission's "Rosie the Riveter" campaign, the number of working women in the US increased by 50% between 1941 and 1945, reaching 19 million women in the workforce (36% of civilian labor), with 300,000 employed in West Coast aircraft plants (Boeing, Lockheed).

Women's Military Corps (Bullet 2)

Congress passed public laws establishing segregated, non-combat military branches: the WAC (Women’s Army Corps) under Director Oveta Culp Hobby, the WAVES (Navy), and the WASP (Women Airforce Service Pilots), whose 1,074 civilian pilots flew 60 million miles ferrying military aircraft.

African American Service (Bullet 2)

Over 1.2 million African Americans served in the US Armed Forces in strictly segregated units under white commanding officers; notable exceptions included the 99th Pursuit Squadron (Tuskegee Airmen), who flew 15,781 sorties over Europe, and the 761st Tank Battalion ("Black Panthers").

The Double V Strategy (Bullet 2)

Launched in January 1942 by the Pittsburgh Courier, a leading African American newspaper, the "Double V" campaign galvanized black Americans to fight for a dual victory: "Victory over enemies from without [fascism], and victory over enemies from within [Jim Crow racism]."

Executive Order 8802 & FEPC (Bullet 2)

To prevent a massive march on Washington threatened by civil rights leader A. Philip Randolph, FDR issued Executive Order 8802 on June 25, 1941, which banned racial discrimination in defense industries and established the Fair Employment Practices Committee (FEPC) to investigate violations.

Domestic Racial Confrontations (Bullet 2)

Wartime demographic shifts led to severe racial friction, culminating in the 1943 Zoot Suit Riots in Los Angeles (where 500 white US servicemen attacked Mexican American youths) and the June 1943 Detroit Race Riot, which caused 34 deaths and required 6,000 federal troops to quell.

Indigenous Code Talkers (Bullet 2)

Approximately 44,000 Native Americans served in WWII, including the Navajo Code Talkers recruited by the US Marine Corps, who used an unwritten code based on the Diné language to transmit over 800 error-free tactical messages during the Battle of Iwo Jima that Japan never cracked.

US Peacetime & War Conscription (Bullet 2)

Congress enacted the Selective Training and Service Act of September 16, 1940, establishing the first peacetime draft in US history; by 1945, the Selective Service System had registered 50 million men and successfully inducted 10.1 million men into military service.

Canadian Conscription Crisis (Bullet 2)

Prime Minister King passed the National Resources Mobilization Act (NRMA) of 1940 for home defense only. Following massive infantry losses in 1944, King broke his promise to Quebec and authorized sending 16,000 NRMA conscripts (called "Zombies") overseas, causing deep French-Canadian alienation.

Historiography: Social Impact (Bullet 2)

Progressive Catalyst School (Kessler-Harris): WWII broke traditional gender/racial barriers, creating economic independence that triggered the Civil Rights and Feminist movements. Marginalized Continuity School: FEPC had zero enforcement power, military remained segregated, and childcare funding was cut in 1945.

US Executive Order 9066 (Bullet 3)

On February 19, 1942, President Roosevelt signed Executive Order 9066, which authorized Secretary of War Henry L. Stimson to designate military areas from which "any or all persons may be excluded" to protect against domestic espionage and sabotage.

Demographics of US Internment (Bullet 3)

Lt. Gen. John L. DeWitt of the Western Defense Command issued Public Proclamation No. 1, which led to the forced, systematic evacuation of 112,000 persons of Japanese descent living on the Pacific Coast, 70,000 of whom were Nisei (American-born citizens holding full constitutional rights).

WRA Concentration Camps (Bullet 3)

Evancees were given less than a week to liquidate assets and sent to 10 permanent concentration camps operated by the War Relocation Authority (WRA), including Manzanar in California, Poston in Arizona, and Tule Lake (a maximum-security segregation center for "disloyal" individuals).

Korematsu v. United States (Bullet 3)

In the landmark Supreme Court case Korematsu v. United States (December 1944), the court ruled 6-3 to uphold the constitutionality of Executive Order 9066, declaring that the forced exclusion order was not based on racial animosity but on a valid "military necessity" during an emergency.

Nisei Combat Exploits (Bullet 3)

Despite their families being held behind barbed wire, young Nisei men served in the 442nd Regimental Combat Team in Europe; this unit fought through the Rhineland Campaign, earned 21 Medals of Honor, and became the most decorated military unit in US history for its size and duration.

Hemispheric Deportation Programs (Bullet 3)

The US State Department Special War Problems Division orchestrated a regional security program that pressured 13 Latin American republics to arrest and deport 2,118 persons of Japanese ancestry to the United States to be used as human collateral for high-level hostage exchanges with Japan.

Peruvian Targeting (Bullet 3)

Capitalizing on local anti-Japanese sentiment, the government of Peru under President Manuel Prado deported 1,771 Japanese Peruvians (80% of the Latin American total), stripped them of assets, and handed them to the US INS for internment at Crystal City, Texas.

Canadian Legislative Internment (Bullet 3)

On February 24, 1942, PM Mackenzie King used the War Measures Act to issue Order-in-Council P.C. 1486, ordering the total removal of all persons of Japanese origin from a 100-mile "protected zone" along the coast of British Columbia, relocating 21,460 Japanese Canadians.

Canadian Property Liquidation (Bullet 3)

Unlike the US, the Canadian government's Custodian of Enemy Property completely sold off all seized Japanese-Canadian real estate, farms, and personal belongings without consent; post-war, the government passed orders to deport nearly 4,000 Japanese Canadians until public backlash halted it in 1947.

Historiography: Internment (Bullet 3)

Revisionist School (Roger Daniels): Internment was an egregious human rights violation caused by "race prejudice, war hysteria, and a failure of political leadership." Government View: Framed the policy as a colorblind, preventive "military necessity" to safeguard the vulnerable Pacific coastline.

Manhattan Project Appropriations (Bullet 4)

Authorized by FDR in 1942 following Einstein's warning letter, the top-secret Manhattan Engineer District was directed by Maj. Gen. Leslie Groves and scientific director J. Robert Oppenheimer, costing $2 billion and employing 130,000 people across secret sites (Los Alamos, Oak Ridge).

The Trinity Test Flashpoint (Bullet 4)

The world's first nuclear detonation occurred on July 16, 1945, at the Trinity Test site near Alamogordo, New Mexico, utilizing a plutonium implosion device; this successful test provided President Harry S. Truman with massive diplomatic leverage right as he arrived at the Potsdam Conference.

Potsdam Declaration Ultimatum (Bullet 4)

On July 26, 1945, the US, UK, and China issued the Potsdam Declaration, laying out terms for Japan’s unconditional surrender and warning that non-compliance would result in "prompt and utter destruction"; Prime Minister Kantaro Suzuki formally responded with the contemptuous term mokusatsu.

Operation Downfall Projections (Bullet 4)

US Joint Chiefs of Staff planners projecting Operation Downfall (the amphibious invasion of mainland Japan) estimated that a land invasion would take until 1946 and cost between 250,000 and 500,000 American lives, based on fanatical resistance encountered during the Battle of Okinawa.

Destruction of Hiroshima (Bullet 4)

On August 6, 1945, the B-29 Superfortress Enola Gay, piloted by Col. Paul Tibbets, dropped a 9,000-pound uranium gun-type atomic bomb code-named "Little Boy" on Hiroshima, a major military headquarters, instantly killing an estimated 70,000–80,000 people and vaporizing 4.7 square miles.

Destruction of Nagasaki (Bullet 4)

On August 9, 1945, after no immediate surrender response from the Japanese cabinet, the B-29 Bockscar dropped a plutonium implosion bomb code-named "Fat Man" on Nagasaki, an industrial shipbuilding center, killing approximately 40,000 civilians instantly.

The Soviet Strategic Factor (Bullet 4)

On August 8, 1945 (between the two bombings), the USSR declared war on Japan and launched Operation August Storm, a surprise offensive involving 1.5 million Soviet troops that overran the Kwantung Army in Manchuria, crushing Japan's last hope for a Moscow-mediated peace.

Imperial Surrender Broadcast (Bullet 4)

On August 15, 1945 (V-J Day), Emperor Hirohito bypassed his divided military cabinet and broadcasted the Jewel Voice Broadcast to the nation, announcing acceptance of the Potsdam terms and explicitly citing the enemy's deployment of "a new and most cruel bomb."

Long-Term Radiological Lethality (Bullet 4)

By December 1945, the total death toll across both cities escalated past 214,000 individuals, as thousands of survivors (known as hibakusha) succumbed to severe thermal flash burns, blast trauma, and the biological destruction of acute radiation sickness.

Historiography: Atomic Bomb (Bullet 4)

Orthodox School (Herbert Feis): Purely military decision; dropped to force a rapid surrender, prevent a bloody mainland invasion, and save both US and Japanese lives. Revisionist School (Gar Alperovitz): Used as "atomic diplomacy" to intimidate the USSR and limit Soviet expansion in Asia.