Topic 9.4 Notes – Two Super Powers Emerge

How Europe Was Divided Between Two Superpowers

World War II wrecked the old balance of power. Britain and France survived but were weakened. Germany was defeated and divided. That left the United States and the USSR as the only states strong enough to dominate Europe.

The map below captures that division. Western Europe largely aligned with NATO, and Eastern Europe largely fell under Soviet control through the Warsaw Pact.

Cold War military alliances in Europe

The Iron Curtain was the line dividing Europe into two spheres.

• West = liberal democracy, capitalist economies, formally sovereign states, heavy American influence
• East = communist one-party states, central planning, Soviet domination, limited sovereignty

A common test point is that these blocs were not symmetrical. Both had alliances and economic systems, but Western countries kept their own governments and could disagree with the U.S. Eastern European states were far less independent.

Also keep containment straight. It meant stopping the spread of communism, not automatically trying to overthrow communist governments where they already existed.

American Influence in Western Europe

The U.S. wanted a stable, prosperous Western Europe that would resist communism. It shaped the West through aid, military alliances, and the capitalist world economy, but it did not directly rule Western European states.

Marshall Plan

The Marshall Plan poured American aid into Western Europe after the war.

• It helped rebuild factories, transportation, and trade.
• It tied recovery to capitalist cooperation.
• Stalin blocked Eastern European participation, which deepened the split between East and West.

NATO

Founded in 1949, NATO linked the U.S. permanently to European defense.

• Article 5 said an attack on one member counted as an attack on all.
• This gave Western Europe an American security guarantee.
• West Germany joined in 1955, which alarmed the USSR and helped trigger the Warsaw Pact.

The Western monetary and trade system

These institutions supported capitalist recovery:

The result was a rebuilt Western Europe inside a growing consumer-oriented capitalist economy under strong U.S. leadership.

Soviet Control of Eastern Europe

The USSR wanted a buffer zone for security and also wanted communism to spread. Backed by the Red Army, communist parties took over coalition governments and eliminated rivals by the late 1940s.

Satellite states included:

• East Germany
• Poland
• Czechoslovakia
• Hungary
• Romania
• Bulgaria

Two exceptions matter because they show Soviet control was powerful but not automatic:

• Yugoslavia under Tito broke with Stalin in 1948
• Albania later distanced itself from Moscow

Political life in the East meant one-party rule, censorship, secret police, restricted religion and speech, and limits on emigration. The clearest symbol was the Berlin Wall, built in 1961 to stop East Germans from escaping through Berlin.

The Warsaw Pact

Founded in 1955, the Warsaw Pact was the Soviet bloc’s military alliance. It mattered for defense, but also for discipline. Unlike NATO, it could be used to keep member states obedient.

How the Soviet Bloc Economy Worked

Eastern Europe used central planning instead of market capitalism. The state owned major industry, banks, transportation, and trade. Governments set targets, prices, wages, and investment through multiyear plans.

Strengths

• Rapid reconstruction after the war
• Heavy industry, energy, machinery, and arms production grew fast
• Low unemployment and broad welfare benefits like health care, education, pensions, subsidized housing, and transport

Weaknesses

• Consumer goods got low priority
• Shortages, waiting lists, and poor quality goods were common
• Bureaucracy, weak incentives, old technology, and slow innovation caused stagnation

COMECON

Founded in 1949, COMECON coordinated the Eastern bloc economy.

• It pushed specialized production among member states.
• It tied Eastern Europe to Soviet raw materials, energy, and protected markets.

The long-term result was clear. The East industrialized and expanded welfare, but over time it fell behind the more flexible and dynamic West.

Reform, Revolt, and the Limits of Soviet Power

After Stalin died in 1953, Khrushchev tried de-Stalinization. His 1956 Secret Speech attacked Stalin’s cult of personality and purges. That raised hopes for change, but it did not bring real political freedom or solve economic problems.

Hungarian Revolt of 1956

• Hungarians protested repression and Soviet control.
• Imre Nagy pushed liberalization, neutrality, and withdrawal from the Warsaw Pact.
• The USSR invaded, crushed the revolt, executed Nagy, and about 200,000 people fled.

Prague Spring of 1968

• Alexander Dubček promoted “socialism with a human face.”
• Reforms included less censorship and some decentralization.
• Warsaw Pact forces invaded and ended the reform movement.
• The Brezhnev Doctrine said the USSR could intervene if socialism or Soviet bloc interests were threatened.

Soviet-led invasion of Prague, 1968

Images like this capture the basic pattern in the Eastern bloc. Reform movements could go only as far as Moscow allowed. Over time, Soviet rule swung between limited reform and repression. Nationalism stayed strong, and by 1989 it helped fuel mostly peaceful revolutions across Eastern Europe, though Romania turned violent. Soviet control lasted only as long as Moscow could combine economic coordination, military force, and repression.