Causes
Impact
Significance
Key People
Key Events
100

This economic aid plan for war-torn Europe made Stalin nervous, contributing to tensions before the blockade.

What is the Marshall Plan?

100

The Berlin Blockade led directly to the formation of this Western military alliance in 1949.

What is NATO?

100

The Berlin Blockade was the first major conflict of this global struggle.

What is the Cold War?

100

This Soviet leader ordered the blockade of Berlin.

Who is Joseph Stalin?

100

The blockade officially began in this month and year.

What is June 1948?

200

This 1947 U.S. foreign policy promised to support countries resisting communism, further deepening Cold War divisions.

What is the Truman Doctrine?

200

The blockade made West Berlin a Cold War symbol of this political and economic system.

What is democracy and capitalism?

200

The airlift proved that Stalin could not stop the Western allies from supporting this divided city.

What is Berlin?

200

This U.S. president responded to the blockade by launching the Berlin Airlift.

Who is Harry Truman?

200

The Berlin Airlift delivered this essential resource in massive quantities to keep Berlin running.

What is coal?

300

After WWII, Germany was divided into four occupation zones controlled by these four countries.

What are the United States, the United Kingdom, France, and the Soviet Union?

300

Stalin’s failure to starve West Berlin into submission led to the eventual division of this European country.

What is Germany?

300

The crisis showed that airpower could be used not just for war but also for this peaceful purpose.

What is humanitarian aid?

300

This American general oversaw the Berlin Airlift and coordinated its success.

Who is General Lucius Clay?

300

The record-breaking peak of the airlift saw planes landing in Berlin at this interval.

What is every 30 seconds?

400

In 1948, these Western nations merged their German zones and introduced a new currency, angering the USSR.

Who are the United States, the United Kingdom, and France?

400

The success of the Berlin Airlift forced Stalin to lift the blockade after this many months.

What is 11 months?

400

The blockade and airlift highlighted that the Cold War would be fought through these indirect conflicts rather than direct battles.

What are proxy wars and political standoffs?

400

This British Prime Minister strongly supported the airlift, helping ensure its success.

Who is Clement Attlee?

400

The blockade ended on this exact date in 1949.

What is May 12, 1949?

500

Stalin justified the blockade as a response to this major Western economic reform in Germany.

What is the introduction of the Deutsche Mark?

500

The crisis deepened distrust between the East and West, setting the stage for this future physical Cold War divide.

What is the Berlin Wall?

500

The failure of the blockade ultimately weakened Stalin’s control over Eastern Europe and accelerated the creation of this Soviet-led alliance in response to NATO.


What is the Warsaw Pact?

500

Nicknamed "Uncle Wiggly Wings," this U.S. pilot became famous for dropping candy to Berlin’s children.

Who is Gail Halvorsen?

500

To transport supplies effectively, the Western allies used these three main air corridors.

What are the northern, central, and southern air corridors?