Irgendwann fällt jede Mauer
The Berlin Wall fell twenty years ago today. This was part of a longer chain of events leading to the demise of communism as a worldwide phenomenon. Watch here. Jubilation like that gives me goose bumps.
On a personal note, I was a child of seven living in West Germany during this very period. I was too young to understand the significance of it, but not too young to feel the electricity in the air and see it on everyone's face. I could relive that all day long too.