The World Wars Trivia Questions and Answers

Both wars, treated as history rather than as a list of casualties. Questions cover the causes and the treaties, the campaigns that decided things, the technology that arrived mid-conflict, and the codebreaking and logistics that mattered more than most battles did. Dates and place names carry a lot of the difficulty here, because the events are widely known and the sequence is not. The pool deliberately spends time on the home fronts and on theatres outside Europe, which is where a table that thinks it knows this subject usually discovers it knows one part of it well.

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  1. 1. Which archduke's assassination in Sarajevo is considered the immediate trigger for World War I?Easy

    • Archduke Franz Ferdinand ✓
    • Kaiser Wilhelm II
    • Tsar Nicholas II
    • King George V

  2. 2. Which country was Archduke Franz Ferdinand visiting when he was assassinated in 1914?Hard

    • Bosnia (in Sarajevo) ✓
    • Serbia
    • Austria
    • Hungary

  3. 3. Which 1915 sinking of a British ocean liner by a German U-boat helped turn US opinion against Germany?Easy

    • The sinking of the Lusitania ✓
    • The sinking of the Titanic
    • The sinking of the Bismarck
    • The sinking of the Arizona

  4. 4. Which peace treaty, signed in 1919, formally ended World War I and imposed harsh terms on Germany?Easy

    • The Treaty of Versailles ✓
    • The Treaty of Trianon
    • The Treaty of Brest-Litovsk
    • The Treaty of Saint-Germain

  5. 5. Which international body, founded after World War I to maintain peace, preceded the United Nations?Medium

    • The League of Nations ✓
    • The United Nations
    • NATO
    • The World Court

  6. 6. Which US president succeeded Franklin D. Roosevelt and made the decision to drop the atomic bombs on Japan?Medium

    • Harry S. Truman ✓
    • Franklin D. Roosevelt
    • Dwight D. Eisenhower
    • Herbert Hoover

  7. 7. Which Soviet leader led the USSR through World War II, forming an uneasy alliance with the Western powers?Easy

    • Joseph Stalin ✓
    • Vladimir Lenin
    • Nikita Khrushchev
    • Leon Trotsky

  8. 8. On what date in 1941 did Japan launch its attack on Pearl Harbor?Medium

    • December 7 ✓
    • November 11
    • January 1
    • September 1

  9. 9. Which US president famously called the day of the Pearl Harbor attack "a date which will live in infamy"?Medium

    • Franklin D. Roosevelt ✓
    • Harry S. Truman
    • Woodrow Wilson
    • Herbert Hoover

  10. 10. Which beach codenames, used during the D-Day landings, included Omaha and Utah for American forces?Hard

    • The five Normandy landing beaches ✓
    • The three Pacific landing zones
    • The four African landing sites
    • The Sicily landing points

  11. 11. Which planned German invasion of Britain, never carried out after losing air superiority, was codenamed Sea Lion?Hard

    • The planned invasion of Britain ✓
    • The invasion of Poland
    • The invasion of France
    • The invasion of the Soviet Union

  12. 12. Which codename was given to Germany's massive invasion of the Soviet Union in 1941?Easy

    • Operation Barbarossa ✓
    • Operation Overlord
    • Operation Sea Lion
    • Operation Market Garden

  13. 13. Which failed Allied airborne operation in the Netherlands, seizing bridges, inspired the film A Bridge Too Far?Hard

    • Operation Market Garden ✓
    • The Battle of the Bulge
    • Operation Overlord
    • Operation Torch

  14. 14. Which North African campaign, a decisive British win over Rommel, took place at an Egyptian coastal town?Hard

    • The Battle of El Alamein ✓
    • The Battle of Tobruk
    • Operation Torch
    • The Battle of Kursk

  15. 15. Which US general, known for his aggressive tank tactics, led the Third Army across France in 1944?Easy

    • George S. Patton ✓
    • Dwight D. Eisenhower
    • Omar Bradley
    • Douglas MacArthur

  16. 16. Which Pacific island battle, fought in early 1945, is famous for the flag-raising photograph atop Mount Suribachi?Easy

    • The Battle of Iwo Jima ✓
    • The Battle of Okinawa
    • The Battle of Guadalcanal
    • The Battle of Midway

  17. 17. Which final major Pacific battle, fought in 1945, was among the bloodiest and preceded the atomic bombings?Hard

    • The Battle of Okinawa ✓
    • The Battle of Iwo Jima
    • The Battle of Guadalcanal
    • The Battle of Midway

  18. 18. Which term describes posters and speeches urging citizens to conserve resources for the war effort at home?Easy

    • Home front mobilization ✓
    • Total war doctrine
    • Lend-Lease policy
    • Rationing exclusively

  19. 19. Which conference, held after Germany's surrender in 1945, decided how to occupy and divide Germany?Hard

    • The Potsdam Conference ✓
    • The Yalta Conference
    • The Tehran Conference
    • The Casablanca Conference

  20. 20. Which 1943 conference brought together Churchill, Roosevelt and Stalin for the first time to discuss wartime strategy?Hard

    • The Tehran Conference ✓
    • The Yalta Conference
    • The Potsdam Conference
    • The Casablanca Conference

  21. 21. Which country did Germany annex in 1938 through the Anschluss, before the outbreak of World War II?Easy

    • Austria ✓
    • Czechoslovakia
    • Poland
    • Hungary

  22. 22. Which region of Czechoslovakia, home to many ethnic Germans, was ceded to Germany under the Munich Agreement?Hard

    • The Sudetenland ✓
    • Bohemia
    • Moravia
    • Silesia

  23. 23. Which US military aviator, known as an ace fighter pilot, became a celebrated hero of World War I?Hard

    • Eddie Rickenbacker ✓
    • Charles Lindbergh
    • Billy Mitchell
    • Jimmy Doolittle

  24. 24. Which term describes a convoy escort system used by the Allies to protect merchant ships from German U-boat attacks?Hard

    • Convoy system ✓
    • Blockade running
    • Island hopping
    • Lend-Lease shipping

  25. 25. Which 1937 massacre of civilians in a Chinese city became one of Japan's most infamous wartime atrocities?Hard

    • The Nanjing Massacre ✓
    • The Bataan Death March
    • The Rape of Manila
    • The Manchurian Incident

  26. 26. Which forced march of American and Filipino POWs, after Japan took the Philippines, became notorious for brutality?Medium

    • The Bataan Death March ✓
    • The Nanjing Massacre
    • The Long March
    • The Trail of Tears

  27. 27. Which region of China did Japan invade and establish a puppet state in during 1931, years before the wider war began?Hard

    • Manchuria ✓
    • Shandong
    • Guangdong
    • Yunnan

  28. 28. Which French city fell to Germany in June 1940, leading to France's surrender and split into occupied and Vichy zones?Easy

    • Paris ✓
    • Vichy
    • Lyon
    • Marseille

  29. 29. Which term describes armed groups that fought against Nazi occupation in countries like France and Yugoslavia?Medium

    • The Resistance ✓
    • The Partisans exclusively
    • The Maquis exclusively
    • The Underground exclusively

  30. 30. Which armistice, signed in a railway carriage in France, ended the fighting of World War I on the Western Front?Medium

    • The Armistice of 11 November 1918 ✓
    • The Treaty of Versailles
    • The Treaty of Brest-Litovsk
    • The Locarno Treaties

  31. 31. On which date, commemorated annually, did the World War I armistice take effect, giving rise to Armistice/Veterans Day?Easy

    • November 11 ✓
    • December 7
    • September 1
    • May 8

  32. 32. Which country was neutral throughout World War II but faced pressure and controversy over its wartime banking policies?Easy

    • Switzerland ✓
    • Sweden
    • Spain
    • Portugal

  33. 33. Which London subway system's stations were converted into air raid shelters, protecting residents during the Blitz?Medium

    • The London Underground ✓
    • The Paris Metro
    • The New York Subway
    • The Berlin U-Bahn

  34. 34. Which small, cheap backyard shelters, made of corrugated steel, were distributed to British households during the war?Medium

    • Anderson shelters ✓
    • Morrison shelters
    • Nissen huts
    • Quonset huts

  35. 35. Which high-ranking Nazi official commanded the Luftwaffe and was designated Hitler's successor for much of the war?Medium

    • Hermann Göring ✓
    • Heinrich Himmler
    • Joseph Goebbels
    • Albert Speer

  36. 36. Which senior Nazi official, a chief planner of the Holocaust, was captured and tried in Israel in 1961?Medium

    • Adolf Eichmann ✓
    • Heinrich Himmler
    • Reinhard Heydrich
    • Rudolf Höss

  37. 37. Which Balkan country did Germany invade and quickly conquer in April 1941, alongside Greece?Medium

    • Yugoslavia ✓
    • Albania
    • Bulgaria
    • Romania

  38. 38. Which term describes the intense Allied bombing campaign against German cities and industry throughout World War II?Medium

    • The strategic bombing campaign ✓
    • Blitzkrieg
    • The Blitz
    • Total war

  39. 39. Which country was ruled by the Nazi Party under Adolf Hitler from 1933 to 1945?Easy

    • Germany ✓
    • Austria
    • Italy
    • Poland

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