H1: Kaiser Wilhelm and Germany

📋 Key Concepts

Vietnam (1954–75): domino theory; Gulf of Tonkin (1964) → ~540,000 troops (1969); Tet (1968) turned opinion; withdrawal (1973), Saigon fell (1975). Détente: SALT I (1972), Helsinki (1975); ended by the Afghan invasion (Dec 1979) → SALT II shelved, boycotts (1980/84), Reagan’s build-up (‘evil empire’, SDI 1983). Gorbachev: glasnost, perestroika, INF Treaty (Dec 1987) — first to DELETE a warhead class; unilateral cuts; 1989: Poland June, Wall 9 Nov; 1991: Warsaw Pact dissolved, failed coup, USSR dissolved (25 December).

🧮 Worked Examples — Exam Style

❓ Practice Questions

✅ Answers

1. Describe two features of the Tet Offensive.
2. Give two features of détente (SALT I or Helsinki).
3. Describe two features of the Soviet-Afghan war.
4. Explain why the Berlin Wall fell in 1989 (two reasons, 4 marks).
5. 'Reagan's SDI won the Cold War.' How far do you agree? (16 + 4)

📌 Key Facts to Memorise

• Gulf of Tonkin 1964; Tet 1968; Paris Accords 1973; Saigon 1975.
• SALT I 1972; Helsinki 1975; Afghanistan Dec 1979; SDI 1983; INF Dec 1987.
• 1989: Poland June, Wall 9 Nov; 1991: coup Aug, dissolution 25 Dec.
• Gorbachev: glasnost (openness), perestroika (restructuring).

🗺️ In the Exam

End-of-Cold-War essays layer causes: long (economy), short (Gorbachev’s choices), immediate (1989 revolutions). Afghanistan = ‘Soviet Vietnam’ — the analogy writes itself.

⚡ Targeted Drills

• Gulf of Tonkin Aug 1964; Tet Jan 1968; Saigon 30 Apr 1975.
• SALT I May 1972; Helsinki Aug 1975; Afghanistan Dec 1979; SDI Mar 1983.
• INF Dec 1987 — first deletion treaty; unilateral cuts 1988.
• Wall 9 Nov 1989 — Schabowski’s live-TV mistake.
• Coup Aug 1991 (Yeltsin on the tank); dissolution 25 Dec 1991.

📖 Detailed Notes: From Escalation to Collapse

• Vietnam mechanics: Diem’s assassination (Nov 1963); Gulf of Tonkin (2/4 Aug 1964) resolution = blank cheque; Rolling Thunder (1965); ground troops from Da Nang (Mar 1965); search-and-destroy, hammers and anvils; the Ho Chi Minh Trail through Laos/Cambodia; Tet (Jan 1968) — 80,000 NVA/VC attacked 100+ towns: military defeat, propaganda victory (Walter Cronkite: "we are "mired in stalemate"); LBJ declines re-election; Nixon’s Vietnamisation + Cambodia incursion (1970); Paris Accords (Jan 1973); Saigon falls 30 Apr 1975 (helicopters off the embassy roof).
• Détente mechanics: SALT I (May 1972): ABM treaty + interim freeze; trade deals (US grain to USSR); Helsinki (Aug 1975): three baskets — borders recognised (irony: dissidents used the human-rights basket), exchanges, human rights; Angola/Ethiopia proxy wars strained it; SALT II signed (Jun 1979) but shelved after Afghanistan.
• The end-game: Polish Solidarity (1980, martial law 1981); Reagan: build-up, SDI (Mar 1983), Able Archer scare (Nov 1983); Gorbachev (1985): Geneva, Reykjavik (Oct 1986 — SDI blocked total disarmament), INF (Dec 1987 — 2,692 missiles destroyed with inspections); unilaterals; Afghanistan withdrawal (1988–89); Eastern Europe 1989 (Hungary opens the border May; Poland’s June elections; Leipzig Monday demonstrations; Honecker out Oct; Schabowski’s press-conference mistake, Wall opened 9 Nov); Bulgaria/Romania (Ceausescu shot 25 Dec); Baltic way; August coup (Yanayev) defeated by Yeltsin on the tank; Ukraine referendum (1 Dec); USSR dissolved (8/25 Dec 1991).

⚠️ Common Errors

• Wrong: The USSR collapsed militarily Correct: The army was intact — the economy and legitimacy collapsed
• Wrong: Reagan forced every concession Correct: Gorbachev outbid his own generals; many cuts were unilateral

🧭 Board Focus — AQA

✍️ Extended Answer Plan — "The Cold War ended because the Soviet economy could not compete." How far do you agree? (16 + 4)

ECONOMY: 1960s–80s growth fell from 5% to stagnation; consumer shortages; the arms burden (~25% of GDP vs US ~6%); oil-price collapse (1986); SDI’s technological threat to an economy that could not answer it.

GORBACHEV’S CHOICES: glasnost legitimised criticism; perestroika destabilised planning; the unilateral cuts and the refusal to crush 1989 — decisions, not inevitabilities; Reagan’s pressure only set the price.

Judgement: the economy made the USSR fragile; Gorbachev’s choices made it fall apart peacefully. Conclude: structure loaded the gun; Gorbachev pulled the trigger on his own empire — the strongest answers refuse a single-cause verdict.

🔬 Case Study Focus — The Tet Offensive (January 1968): Defeat as Victory

Militarily: the NVA/VC lost ~40,000 men, held no town, the uprising never came — a crushing military defeat. Politically: the offensive reached the US embassy grounds on live television; Johnson’s credibility broke (Cronkite: "mired in stalemate"); LBJ declined re-election (31 March); Westmoreland requested 206,000 more troops and was refused. Exam use: Tet is the perfect evidence for "wars are won on television" — the perception gap between battlefield and broadcast decided the outcome; pair with the Pentagon Papers (1971) for credibility collapse.

🎯 Exam Tips

• The 1961 Wall vs the 1989 Wall speech = a ready-made change-over-time pair.
• INF 1987 = first DELETED class — contrast with SALT’s limits.

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