In short, 2011 was unlike any year since 1989 — but more extraordinary, more global, more democratic, since in '89 the regime disintegrations were all the results of a single disintegration at headquarters, one big switch pulled in Moscow that cut off the power throughout the system. So 2011 was unlike any year since 1968 — but more consequential because more protesters have more skin in the game. Their protests weren't part of a countercultural pageant, as in '68, and rapidly morphed into full-fledged rebellions, bringing down regimes and immediately changing the course of history. It was, in other words, unlike anything in any of our lifetimes, probably unlike any year since 1848, when one street protest in Paris blossomed into a three-day revolution that turned a monarchy into a republican democracy and then — within weeks, thanks in part to new technologies (telegraphy, railroads, rotary printing presses) — inspired an unstoppable cascade of protest and insurrection in Munich, Berlin, Vienna, Milan, Venice and dozens of other places across Europe, as well as a huge peaceful demonstration of democratic solidarity in New York that marched down Broadway and occupied a public park a few blocks north of Wall Street. How perfect that the German word Zeitgeist was transplanted into English in that unprecedented, uncanny year of insurrection.
In an extensive article, TIME tells the story of the year in protests. Link
(Image credit: Peter Hapak for TIME)