The Cold War: Origins, Global Conflicts, and Geopolitics

The Cold War and the New International Order

Concept

A period of permanent tension between two opposing blocs led by the superpowers: the USA and the USSR.

Features

• Bipolarity: Domination by two major powers.
• Proxy Conflicts: Avoidance of direct widespread warfare in favor of minor regional conflicts.
• Arms Race: The development of nuclear arsenals as a deterrent to prevent direct confrontation.
• Economic Competition: Economic systems designed to sustain the respective blocs.
• Political Influence: The struggle between Western democracy and Soviet socialism.

Formation of Blocs

• Post-War Tensions: Initial differences emerged at the Potsdam Conference (July 1945).
• Key Rhetoric: Winston Churchill’s "Iron Curtain" speech and the Truman Doctrine of containment.
• Direct Intervention: Confrontations regarding influence in Iran and various civil wars.

Consolidation of Blocs

The Marshall Plan

• Purpose: U.S. financial aid for European reconstruction.
• Objectives: Political consolidation of democracy and the creation of strong, stable markets.
• Implications: Led to the formation of the OEEC (Western) and the CMEA (Eastern).

Division of Germany

• Post-WWII, Germany was divided into four zones (USA, USSR, UK, France).
• 1948: The three Western zones merged.
• The Soviet Union responded with the Berlin Blockade; the Western Allies countered with the Berlin Airlift until 1949.
• 1949: Formal division into the German Democratic Republic (GDR) and the Federal Republic of Germany (FRG).

Militarization of Blocs

• NATO (1949): Defensive alliance of the Western bloc.
• Warsaw Pact (1955): Military alliance between the USSR and its allies.

Major Conflicts

Korean War (1950–1953)

• Korea was divided at the 38th parallel after WWII.
• The North invaded the South; the U.S. intervened under the UN mandate.
• The conflict ended in a stalemate and a permanent division to avoid nuclear escalation.

Vietnam War

• Formerly French colonies; France was defeated at Dien Bien Phu in 1954.
• The country was split into a communist North and a pro-Western South.
• Following 20 years of U.S. intervention, the country was unified in 1975 under a communist regime.

Peaceful Coexistence

:
-Factors
* Risk of nuclear IMMIGRATION.
* Two presidents willing to understand
Niket Jrusreu-JF Kennedy.
-Cuban Missile Crisis:
* In Cuba declared a regimen is declared a communist regime (Fidel Castro)
* U.S. attempts to defeat this regime.
* Goes to Cuba to take advantage isntalar USSR missiles in Cuba.
* U.S. blocks Island
* Facing the danger of direct enfretamiento dismantled Soviet and U.S. missiles:
TENSION WITHIN BLOCKS:
-1948 Yugoslavia Communist regime declares independence from the USSR (Marshal Tibo)
-China in 1949 but the communist party ends with different ideas to the USSR (Mao Tse Tung)
-1956: Hungary calls for democracy in Chile, Panama, Argentina ...
-US role in Middle East (eg Iran and Iraq)