#OTD20 | September 18, 1947

The CIA is Born

September 18, 1947: The Central Intelligence Agency comes into existence. 

The new spy agency is authorized by the National Security Act of 1947 which fundamentally reshapes the landscape of American Intelligence. Under the Act's provisions, the CIA is entrusted with pivotal responsibilities, including the coordination of the nation's intelligence efforts, the collection and evaluation of intelligence crucial to national security, and the dissemination of vital information. Additionally, it introduces the role of the Director of Central Intelligence (DCI), who will lead both the CIA and the broader U.S. Intelligence Community.

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The Central Intelligence Agency is at the heart of many geopolitical events that unfolded during the Cold War. Our film, AMERICA IN THE 20TH CENTURY: Cold War, is the definitive resource on the topic.

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Additional Resources

Access more information from Media Rich Learning and curated off-site sources.

Central Intelligence Agency

The history of the CIA from the agency itself!

U.S. Department of State

Read about the National Security Act of 1947 from the U.S. Department of State Office of the Historian.

#OTD20

Step back in time to experience the significant events that happened on this day in the 20th century.

October 12, 1945: The Conscientious Objector Who Became a War Hero

#OTD20 — October 12, 1945: Private Desmond Doss, a conscientious objector, is awarded the Medal of Honor for his unparalleled bravery during World War II.

October 11, 1936: Mother Jones Memorial Dedicated

#OTD20 — October 10, 1986: President Reagan and Soviet leader Gorbachev meet in Reykjavik to discuss arms control. Despite high hopes, they leave without no major agreements.

October 10, 1986: Reagan and Gorbachev at the Reykjavik Summit

#OTD20 — October 10, 1986: President Reagan and Soviet leader Gorbachev meet in Reykjavik to discuss arms control. Despite high hopes, they leave without no major agreements.

October 7, 1963: President Kennedy Signs Nuclear Test Ban Treaty

#OTD20 — October 7, 1963: President Kennedy signs the Nuclear Test Ban Treaty, prohibiting nuclear tests in the atmosphere, underwater, or in space.

October 6, 1991: Anita Hill Allegations Emerge: A Pivotal Moment for the Supreme Court and the Nation

#OTD20 — October 6, 1991: Anita Hill’s allegations of sexual harassment against Clarence Thomas shake the nation.

October 5, 1914: First Aerial Combat Victory Ushers in New Age in Military Strategy

The Sputnik launch marks the beginning of the space age and the U.S.-Soviet space race. Dive into this #OTD20 event with Media Rich Learning.

October 4, 1957: Sputnik Launch Ignites the Space Race

The Sputnik launch marks the beginning of the space age and the U.S.-Soviet space race. Dive into this #OTD20 event with Media Rich Learning.

October 2, 1944: Warsaw Uprising – Remembering Poland’s Fierce Resistance

#OTD20 — October 2, 1944: After 63 days of intense fighting, the Warsaw Uprising ends with the surrender of Polish insurgents.

September 29, 1950: Reaching the 38th Parallel in Korea

#OTD20 — September 29, 1950: Exploring the day U.S.-led troops reached the 38th parallel—the dividing line between North and South Korea—during the Korean War.

September 28, 1928: Alexander Fleming and the Discovery of Penicillin

#OTD20 — September 28, 1928: Learn more about Alexander Fleming’s discovery of penicillin, the world’s first antibiotic and a revolutionary medical breakthrough.

September 27, 1964: Warren Report — Solving or Complicating JFK’s Assassination?

#OTD20 — September 27, 1964: British Prime Minister Neville Chamberlain believes war with German has been averted, declaring the Munich Agreement affords “peace in our time.”

September 26, 1960: The First Televised Presidential Debate

#OTD20 — September 26, 1960: the first-ever televised presidential debate took place between Kennedy and Nixon, reshaping American politics and the role of television in it.

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