At the Brandenburg Gate in 1987, President Ronald Reagan famously challenged Soviet leader Mikhail Gorbachev to "tear down this wall," casting the Berlin Wall as a symbol of the Communist era and Germany's Cold War division.

Reagan’s 'tear down this wall' speech challenged Soviet control of Berlin

In 1987, President Ronald Reagan stood at the Brandenburg Gate of the Berlin Wall and urged Soviet leader Mikhail Gorbachev to “tear down this wall.” The speech became one of the most iconic moments of the Cold War and a symbol of growing pressure on the Eastern Bloc.

The Berlin Wall physically separated East and West Berlin for nearly three decades, preventing East Germans from fleeing to the West and earning the nickname 'the Iron Curtain.'

See the celebration at the Berlin Wall as it fell in 1989

In November 1989, East German guards stood down as crowds surged across the nearly 100-mile barrier encircling West Berlin. Thousands celebrated the wall’s sudden irrelevance and collapse. This ABC News report captures the moment’s upheaval and joy.

A small mistake in a press conference triggered the fall of the Berlin Wall

This video explains how a confused East German spokesman—misreading new travel rules at an otherwise routine 1989 press conference—accidentally announced immediate border openings, prompting crowds to surge to the Berlin Wall and igniting Germany’s rapid reunification.

What was life like in walled-off West Berlin?

As Germany fractured along ideological lines, ruled by the Soviet Union in the East and Allied powers in the West, the capital city of Berlin, fully immersed in Soviet territory, became an island of refuge for people trying to flee Communist...

Hear from people who experienced Germany's unification in 1990

What was it like to see Germany's fractured halves reunite in 1990? Explore eyewitness accounts of the reunification of Germany and the fall of the Berlin Wall in this collection of artist and resident interviews. The Berlin Wall sundered the city...

A West Berlin student dug a tunnel under the Berlin Wall—29 East Germans escaped

This podcast recounts how a young West Berlin student excavated a secret 135‑meter tunnel beneath the Berlin Wall in 1962. A total of 29 East Germans escaped to freedom, even as a Stasi mole threatened exposure.

Communist governments across Eastern Europe fell in 1989

In 1989, a series of mostly peaceful uprisings led to the collapse of communist regimes in Eastern Europe. Protests and political shifts in countries like Poland, East Germany and Czechoslovakia marked the end of Soviet dominance in the region.

The Berlin Airlift was the largest in history and a major Cold War victory for the US

In 1948, the USSR blockaded West Berlin to pressure America and its allies. In response, the US and its partners launched the largest airlift in history—delivering supplies daily for nearly a year until Stalin backed down.

Gorbachev’s reform efforts accelerated the Soviet Union’s collapse

In the 1980s, Mikhail Gorbachev introduced glasnost (openness) and perestroika (restructuring) to reform the USSR. Instead of saving the system, the policies exposed deep problems—fueling unrest and weakening central control.

Churchill’s 1946 ‘Iron Curtain’ speech warned of growing Soviet domination

In a 1946 speech, Winston Churchill declared that an “Iron Curtain” had descended across Europe—dividing East from West. The address marked one of the first public acknowledgments of the emerging Cold War and coined the term that would define the conflict.

Explore 100 years of communism across the globe, from the 1917 October Revolution to North Korea's modern nuclear defiance.

Economic stagnation and the arms race pushed the USSR toward collapse

By the 1980s, chronic economic stagnation and soaring military costs forced Gorbachev to launch sweeping reforms—perestroika and glasnost—to revive the Soviet system. Instead, openness fueled independence movements across the republics, accelerating the regime’s rapid downfall.

The Marshall Plan aimed to rebuild Europe and limit Soviet influence

Launched in 1948, the Marshall Plan provided over $12B (roughly $150B today) in US aid to help rebuild Western Europe. While framed as economic recovery, it also served as a Cold War tool—tying countries to the US and excluding the Soviet bloc.

President Trump tore down the East Wing in October 2025 to build a new ballroom

In October 2025, Donald Trump commenced demolition of the historic East Wing of the White House to clear space for a privately funded, 90,000-square-foot ballroom. The project drew criticism from preservationists and public officials.

A history of the White House fence

Since it was occupied in 1800 by Thomas Jefferson, the White House has had a fence. From the original wooden post-and-rail fence to today's 13-foot high steel barrier, check out this brief timeline of the White House fence from the the building's...

During the Cold War and into the 21st century, US and Soviet/Russian leaders repeatedly agreed to arms control treaties, though strained tensions have led to the expiration of agreements in recent years.

How a skin cancerous growth shifted an initially skeptical President Reagan on the ozone crisis

While a 1985 Nature study revealing the Antarctic ozone hole jolted public concern, Reagan's administration was more focused on the Cold War than on environmental policy. His health scare and the market potential for developing alternatives to chlorofluorocarbons helped turn the tide, leading to the Montreal Protocol's unanimous ratification by a bipartisan Senate in 1988.

McDonald's 1990 opening in Moscow symbolized the USSR's fading isolation

When McDonald's arrived in Moscow in 1990—an icon of Western capitalism—it became a cultural shock. NPR's Invisibilia recounts how the chain asked new Russian employees to greet customers with American-style smiles, exploring the clash between Soviet norms and Western service culture (segment starts around 42 minutes in).

Prelude to the Tiananmen Square crackdown

On June 2, 1989, two days before the military-led massacre that would come to be known as the Tiananmen Square crackdown, nine of China's top leaders discussed how to stop pro-democracy protesters. During this meeting, leader Deng Xiaoping delivered a speech that has shaped the country ever since, in which he advocated for a forceful end to the protests while supporting China's economic "opening-up" featured in protesters' demands.

The Cold War (1947-1991) prompted the birth of NATO and the Soviet Warsaw Pact

The geopolitical rivalry between the United States and Soviet Union was considered “cold" because the two countries never directly engaged in military combat during the time period. This page from the Kennedy Presidential Library outlines the causes and major events of the early Cold War.

The White House was almost entirely rebuilt from 1948 to 1952

Structural failure forced President Harry Truman to vacate the White House in 1948. Engineers gutted the building, keeping only its exterior walls, and rebuilt the interior with a new steel frame, modern utilities, and reinforced foundations by 1952.

A 1980 Oktoberfest bombing killed 13 people

The event was the country's deadliest domestic terror attack since World War II, killing 13 people and injuring more than 200. The perpetrator was 21-year-old Gundolf Koehler, who hoped to use the attack to usher in a conservative chancellor.

The White House's modern East Wing—demolished in 2025—was built above a secure underground bunker

Completed in 1942, the East Wing provided offices and a public entrance but primarily disguised the construction of the Presidential Emergency Operations Center beneath it—a secure command bunker built during World War II after the attack on Pearl Harbor.

McDonald's became the first American fast food restaurant to open in the Soviet Union in 1990.

Cold War rivalries fueled fierce competition in international sports

From Olympic medal counts to hockey showdowns, the US and USSR used sports to showcase ideological superiority. Athletic victories were framed as proof that each system—capitalist or communist—produced stronger, more disciplined citizens.

Wartime conferences exposed cracks in the US–Soviet alliance

At the Tehran, Yalta and Potsdam Conferences, Allied leaders coordinated WWII strategy—but deep disagreements over postwar Europe foreshadowed the Cold War. The USSR’s push for influence in Eastern Europe clashed with US and British calls for self-determination.

The White House still has its original stone walls

Construction of the White House began in 1792 and continued even after 1800, when John Adams moved in. Despite being burned by British troops in 1814 and repeatedly renovated since, the White House's original Virginia sandstone walls remain intact.

Watch archival footage of Jesse Owens in the 1936 Berlin Olympics

The 1936 Berlin Games were the first Olympics to be shown live on television (though not broadcast). The Germans used a closed circuit television network to bring the Games to 25 viewing halls in black and white. View footage of American Olympic hero Jesse Owens winning his four gold medals, and his historic interaction with German long jumper Luz Long in Nazi Germany.

Springsteen says 'Born in the USA' is his 'most misunderstood' song

In 1984, Ronald Reagan was running for reelection and referenced Springsteen at a New Jersey event, saying, "America's future rests in the message of hope in the songs of a man so many young Americans admire — New Jersey's own, Bruce Springsteen." Days later, Springsteen would make his opposition to Reagan clear at a Pittsburgh show. Years later, he'd call the song "one of my greatest and most misunderstood pieces of music."

Why the Nazis hated the Bauhaus style

The Nazis viewed the Bauhaus internationalist and collectivist philosophy to be communist and considered its modernist aesthetic as an affront to the more classical German identity they wished to project. This article from the Conversation explores the history behind that conflict, which forced the Bauhaus to move several times before ultimately closing.

The Kennan Telegram shaped early US Cold War strategy

In 1946, diplomat George Kennan sent a long telegram from Moscow warning that the Soviet Union was inherently expansionist. His analysis laid the groundwork for the US policy of containment that defined the early Cold War.

Propaganda became a key weapon in the US–Soviet Cold War

Both superpowers waged a global battle for hearts and minds through propaganda—using film, radio, art and education to promote their values. The US emphasized freedom and prosperity, while the USSR championed socialism and anti-imperialism.

The impressive walls of Constantinople

This video explores the land walls of Constantinople, built on the orders of Theodosius II in the mid-fifth century. They consisted of a triple line of defenses, studded with hundreds of towers and supplemented with a moat. The walls were besieged dozens of times, but were only broken in 1453 by the power of Ottoman cannons. As repaired by the Ottomans, the walls are still largely intact today.

In 1979, Iranian students seized the US Embassy in Tehran, holding 52 Americans hostage for 444 days

Outraged by the US decision to allow the exiled Shah to enter the United States for medical treatment, student protesters stormed the embassy in November 1979. The crisis paralyzed the Carter presidency and ended with a negotiated release on the day of Ronald Reagan's inauguration.

Explore a timeline tracing the Soviet Union’s collapse from 1985 to 1991

This interactive webpage charts the USSR’s final years—from Gorbachev’s rise to the 1991 dissolution—using infographics, key quotes, and profiles of prominent political figures to explain how the Soviet state unraveled, and Russia emerged in its place.