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    Test your Knowledge

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  •   1. What type of economic system did the USA have?
    • • Capitalist (free market, individual profit)
  •   2. What did the USSR want to achieve in Eastern Europe after WWII?
    • • A buffer zone of states, world communist revolution, and the destruction of Germany
  •   3. What happened in China in 1949 that increased Cold War tensions?
    • China became communist
  •   4. What was the purpose of the 1947 Truman Doctrine?
    • To support democratic governments and contain communism
  •   5. Which top US official, later found to be a Soviet spy, was linked to the 'Pumpkin Papers'?
    • Alger Hiss
  •   6. How did Stalin interpret Churchill’s 1946 ‘Iron Curtain’ speech?
    • As a war threat
  •   7. What year did the USSR first develop the atomic bomb?
    • 1949
  •   8. What was agreed at the Cairo Conference in 1943 about Korea’s future?
    • That Korea would become free and independent
  •   9. Who became the leader of North Korea after the USSR brought him from exile?
    • Kim Il Sung
  •   10. What Korean uprising in 1946 led to over 600 deaths and thousands of arrests?
    • The Daegu uprising
  •   11. Why did the USA not give tanks or planes to South Korea in 1949?
    • Because the USA feared Syngman Rhee would invade the North and start a global war
  •   12. At what parallel did the USA & USSR agree to divide Korea in August 1945?
    • The 38th parallel.
  •   13. What did the USA and USSR agree in Dec 1945 about the future of Korea?
    • A 5-year ‘trusteeship’ of their zones.
  •   14. What decision did the UN make in Nov 1947 after the USA raised the issue of Korea?
    • Created the UN Commission on Korea (UNCOK).
  •   15. How did Syngman Rhee use eliminate opposition?
    • Brutal internal security forces & the Hyangbodan.
  •   16. When did South Korea invade North Korea?
    • May-August 1949.
  •   17. What happened during at Jeju 1948–49?
    • An uprising was brutally crushed by Rhee’s forces.
  •   18. Why did Stalin refuse to support Kim Il Sung’s invasion plan in March 1949?
    • He feared it would trigger a nuclear war.
  •   19. What did US Secretary of State Acheson say in Jan 1950 and what effect did it have?
    • That Korea was outside the US Far East security cordon; it encouraged Stalin to approve Kim’s war plans.
  •   20. What did Stalin fear would happen if he refused to support Kim Il Sung in early 1950?
    • Kim would turn to China instead of the USSR.
  •   21. What happened in May 1950 which seriously weakened Rhee's government?
    • Rhee lost control of the Assembly in the elections.
  •   22. When did North Korea invade South Korea?
    • 4am 25 June 1950.
  •   23. What was the name of the North Korean invasion?
    • Operation Pokpung.
  •   24. Why was the ROK Army caught by surprise when the invasion began?
    • Most units were not in position or on weekend leave.
  •   25. What type of tank proved unstoppable for the ROK Army?
    • T-34 tanks.
  •   26. What key location fell on 26 June, opening the way to Seoul?
    • Uijongbu.
  •   27. What disastrous mistake did ROK Army chief Gen. Chae make when fleeing Seoul on 27 June?
    • He ordered his troops to attack before they were ready so they were routed.
  •   28. What major mistakes did the ROK leadership make on 27 June?
    • They left without informing their remaining troops; they blew the Han Bridge too soon without warning, killing 1,000 and trapping 44,000 ROK troops.
  •   29. What were ROK Army losses 25-28 June?
    • 80% of its men and 70% of its equipment.
  •   30. What did the US believe about the 1950 NK invasion?
    • That it was a Soviet plot & the start of a global communist offensive.
  •   31. What did General MacArthur recommend after assessing the situation in Korea?
    • Immediate deployment of US ground troops.
  •   32. What was the NKPA accused of during the occupation of Taejon?
    • Massacring c.5000 civilians including govt officials & suspected collaborators.
  •   33. Why did Acheson decide Korea was now strategically vital?
    • Its safety affected Japan; because US prestige in Asia depended on stopping communism; & to protect US trade routes.
  •   34. What did UN Resolution 83 call on members to do?
    • To “furnish such assistance to the Republic of Korea as may be necessary to repel the armed attack and to restore international peace and security in the area.”.
  •   35. Why didn’t the USSR veto UN Resolution 83?
    • It was boycotting the Security Council over Communist China’s exclusion.
  •   36. How did the US use the UN Resolution strategically?
    • As a ‘moral cloak’ to justify war without provoking accusations of risking world war.
  •   37. What did the first US troops arrogantly believe about the NPKA?
    • That they would flee at the sight of a US uniform.
  •   38. At what battle did Task Force Smith fail to stop the NKPA tanks and then flee on 5 July?
    • Osan.
  •   39. What problems affected US 34th Infantry at Pyongtaek on 6 July?
    • No anti-tank weapons, faulty radios, poor supplies, untrained troops, disorganised command.
  •   40. What happened to the US 24th Division at Taejon, 16-20 July?
    • Lost 3,602 men, 2,962 captured incl. its commander.
  •   41. What stopped the NKPA advance in August?
    • The UN established a perimeter at the Natkong River line near Pusan; NKPA troops were exhausted. 
  •   42. Where was the US amphibious landing in September 1950 that outflanked the NKPA?
    • Inchon
  •   43. Why did the Inchon landing trap most of the NKPA?
    • 98,000 NKPA troops were concentrated at the Pusan Perimeter
  •   44. Which country warned Kim Il Sung about a possible US landing at Inchon?
    • USSR
  •   45. What did MacArthur demand on 1 Oct 1950?
    • NKPA’s unconditional surrender
  •   46. What was the name of the UN resolution that authorised the invasion of North Korea; what did it authorise?
    • Resolution 376; “all appropriate steps”
  •   47. Which river marks the border between North Korea and China?
    • Yalu River
  •   48. Where did MacArthur meet Truman to convince him to agree to invade; what did he promise?
    • Wake Island; that China would not intervene.
  •   49. What was MacArthur’s plan of invasion?
    • A two-pronged ‘pincer’ movement – the ROK & US X Corps advancing up the east coast/ the 8th Army advancing up the west of the country
  •   50. On what date did Chinese troops first start crossing the Yalu River?
    • 13 Oct 1950
  •   51. What name did China give to its invading army; why was this important?
    • People’s Volunteer Army (PVA); it kept China, officially, out of the war.
  •   52. Roughly how many Chinese troops were gathered for the Second Phase Offensive?
    • 380,000
  •   53. Why did UN forces fail to detect the build-up of Chinese troops?
    • The PVA kept to the mountains between the two US armies, marched at night & hid by day. Captured Chinese POWs confused UN intel with contradictory stories
  •   54. What tactic did the PVA use in fighting the UN troops?
    • They lured the US infantry to advance into a V-shaped trap
  •   55. What temperatures did UN troops face in the Chinese Second Phase Offensive?
    • -22°C
  •   56. What date did Seoul fall to the Chinese?
    • 4 Jan 1951
  •   57. What was the name of the UN operation that crossed the 38th Parallel for a second time?
    • Operation Rugged
  •   58. How far into North Korea did the UN advance during Operation Dauntless?
    • 20 miles north of the 38th Parallel
  •   59. What was the strategic name for the militarily/ economically important area east of Pyongyang?
    • Iron Triangle
  •   60. Who sacked MacArthur, and when?
    • Truman, on 11 April 1951
  •   61. How many PVA casualties were caused by the Chinese Fifth Phase Offensive?
    • Perhaps 100,000
  •   62. What nicknames were given to two of the September 1951 battles that showed the US the high cost of attacking NKPA positions?
    • Bloody, Ridge; Heartbreak Ridge
  •   63. Which position changed hands 24 times in October 1952?
    • White Horse Hill
  •   64. How many UN casualties were suffered in six days of fighting on Pork Chop Hill?
    • 1,500
  •   65. What was the average number of shells the PVA fired at UN lines per day?
    • 24,000
  •   66. Where was the camp where communist POWs rioted and kidnapped a US officer?
    • Koje Island
  •   67. How many civilians were killed by ROK forces in the Bodo League massacres?
    • 30,000
  •   68. Where did US forces bomb and shoot fleeing refugees in July 1950?
    • No Gun Ri
  •   69. What did the USA hope to recover through a ceasefire, besides ending casualties?
    • US POWs and removal of 135,000 enemy POWs
  •   70. What change in US policy meant the Korean War was no longer seen as winnable?
    • Rollback shifted to containment (the Wyoming Line)
  •   71. What significant international event in March 1953 made China more open to peace?
    • Stalin’s death
  •   72. What economic reason contributed to China agreeing to a ceasefire?
    • A bad rice harvest, especially in the northeast
  •   73. What did the 27 November 1951 agreement establish between North and South Korea?
    • A 4-mile-wide Demilitarised Zone (DMZ)
  •   74. Why was the POW issue such a propaganda defeat for the Communists?
    • One-third of enemy POWs refused repatriation
  •   75. What was the 'Little Switch' in April 1953?
    • An exchange of sick and wounded POWs
  •   76. What did Rhee do on 18 June 1953 that nearly wrecked the ceasefire?
    • Removed ROK troops from UN command and freed 27,000 anti-Communist POWs
  •   77. What did the US offer Syngman Rhee in June 1953 to prevent him blocking the ceasefire?
    • A Mutual Security Treaty, long-term economic aid, $200m, and 5,000 tons of food
  •   78. What was the date of the Korean War armistice?
    • 27 July 1953
  •   79. What military technology did the USA develop as part of the postwar arms race?
    • Hydrogen bomb, tactical nukes, and ICBMs
  •   80. What did Eastern Bloc countries send to help rebuild North Korea?
    • Industrial goods like buses, engines, factories, and hospitals

 


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