Who: The Russian communist lead by Joesph Stalin-Mikhail Gorbachev and The American democrats lead by Dwight D. Eisenhower.
What: The Berlin Wall made by the Eastern German communists.
Where: The Berlin Wall was located between east and west Germany.
Why: The Berlin Wall was created to stop East Germans to flee to west Germany.
When: The wall surrounded east Germany during the Cold War which ended when the wall was removed.
Summary: The Berlin Wall was made at the very beginning of the Cold War and it surrounded East Germany and cut off west Germans to come to east berlin. The Russians removed the wall to end the Cold War.