Escape From East Berlin,' Reissued Five Decades Later - The New York Times
All the Ways People Escaped Across the Berlin Wall | HISTORY
Berliners wake to a divided city – archive, 1961 | Berlin Wall | The Guardian
How easy was it to flee East Germany over the Berlin Wall? - Quora
August 13, 1961 The Berlin Wall began as a stretch of barbed wire and became a twentieth century symbol of a divided world. Here's the story of its beginnings, in photos. — Meduza
Remembering 1989: Berlin Wall Stories
Berlin Wall | Definition, Length, & Facts | Britannica
How a tunnel under the Berlin Wall saved people from Soviets
Another Brick in the Wall | The Spokesman-Review
Emigration from the Eastern Bloc - Wikipedia
How a tunnel under the Berlin Wall saved people from Soviets
Berlin Wall | Definition, Length, & Facts | Britannica
Germany: Escaping the East by any means | News | Al Jazeera
Why the Berlin Wall rose—and how it fell
Photos: Before the Fall of the Berlin Wall - The Atlantic
Berlin Wall: The rise and fall in pictures | CNN
The Building of the Berlin Wall | History of Western Civilization II
How East Germans Spent Free Money After the Berlin Wall Fell | Time
Why the Berlin Wall rose—and how it fell
The Policeman who Jumped From East to West Germany in a Single Leap | War History Online
From the Archives, 1961: Berlin Wall closed to halt exodus to the West
Remembering a Daring Escape Beneath the Berlin Wall - Atlas Obscura
Germany: 25th anniversary of the fall of the Berlin Wall
Photos: Before the Fall of the Berlin Wall - The Atlantic
Remembering the night the Berlin Wall went up — and when it came down - USC News
Underground Berlin: Stories of escape below the Wall | Adventure.com
When the Berlin Wall crumbled, an economic gulf was left in its place
