The Second Cold War $1979-1985$

The Second Cold War marked a period of renewed tensions between the US and USSR after the relative calm of détente in the 1970s.

Key events included:

• Reagan's hardline anti-communist stance, exemplified by his "Evil Empire" speech
• The 1979 Soviet invasion of Afghanistan
• Reagan's Strategic Defense Initiative (SDI) in 1983

Quote: Reagan's "Evil Empire" speech outlined his plans to "contain and defeat the USSR."

Example: The US boycotted the 1980 Moscow Olympics in response to the Afghanistan invasion. The USSR retaliated by boycotting the 1984 Los Angeles Olympics.

Vocabulary: Mujahideen - Afghan rebel fighters supported by the US against Soviet forces

Definition: Strategic Defense Initiative (SDI) - Reagan's proposed space-based missile defense system, nicknamed "Star Wars"

These events heightened superpower tensions and ended the period of détente.

The Berlin Crisis $1948-49$

The Berlin Crisis was a pivotal early Cold War confrontation that significantly impacted US-Soviet relations.

Key aspects included:

• The Soviet blockade of West Berlin, cutting off ground access
• The Berlin Airlift, a massive Western operation to supply the city by air
• Introduction of separate currencies in East and West Germany

Highlight: The Berlin Airlift demonstrated Western resolve and technological superiority, ultimately forcing the Soviets to end the blockade.

Vocabulary: Deutsche Mark - The new West German currency introduced in 1948, which helped trigger the Soviet blockade

The crisis deepened the divide between East and West and accelerated the formal partition of Germany.

Détente in the 1970s

Détente refers to a period of easing tensions between the superpowers in the 1970s.

Key features of détente included:

• Arms control agreements like SALT I and the Anti-Ballistic Missile Treaty
• Increased economic and cultural exchanges
• The Helsinki Accords of 1975, addressing European security and human rights

Definition: Détente - A French term meaning "relaxation," used to describe improved relations between adversaries

Détente helped stabilize superpower relations and reduce the risk of nuclear war, though underlying ideological differences remained.

Example: The Apollo-Soyuz Test Project in 1975 saw American and Soviet spacecraft dock in orbit, symbolizing cooperation during détente.

This period of relative calm ended with the Soviet invasion of Afghanistan in 1979 and the start of the Second Cold War.

Détente and International Relations

This section explores the period of détente and its impact on superpower relations during the 1970s.

Definition: Détente refers to the easing of strained relations between the Soviet Union and the United States.

Example: Ping-pong diplomacy and the SALT I treaty exemplified improved relations between the superpowers.

Highlight: The period saw increased cooperation between East and West through various diplomatic initiatives.

Tehran Conference Consequences

The 1943 Tehran Conference between Allied leaders had important consequences for World War II and early Cold War relations.

Two key consequences were:

1. Improved Allied military coordination against Nazi Germany. The Western Allies agreed to launch an offensive in France $D-Day$, while the Soviets pushed from the East, leading to Germany's defeat.

2. Strengthened Allied cooperation and common goals. The USSR agreed to declare war on Japan after Germany's defeat. The leaders also began discussing post-war plans for Germany and Europe.

Highlight: The Tehran Conference laid the groundwork for Allied victory in WWII and shaped early post-war planning between the future Cold War superpowers.

Vocabulary: D-Day - The Allied invasion of Nazi-occupied France on June 6, 1944, a turning point in WWII.