Czechs mark 28 years since Velvet Revolution

Czechs mark 28 years since Velvet Revolution

Russia: Communist Party marks 100 years since revolution

Manila marks 30 years since 1986 revolution in Philippines

Russian Communist Party marks 101 years since revolution

Egypt prepares to mark five years since revolution

Libya: Misrata Museum marks 10 years since revolution

Iranians gather in capital Tehran to mark 45 years since Islamic Revolution

Libya marks five years since start of revolution

Czechs demand PM quit in largest protest since communism

Czechs mark Easter with noisy rattle procession

Czech Republic: Milovice commemorates 30 years since the withdrawal of Soviet troops

50 years since the revolution, where is Portugal today?

Kosovo marks 10 years since declaring independence

Fans mark 65 years since Stalin's death

Myanmar marks two years since military coup

Mexico City marks 500 years since fall of Aztec capital

Mexico City marks 500 years since fall of Aztec capital

Macau marks 21 years since returning to China

Austria marks 80 years since annexation by Hitler

Putin visits Crimea to mark 2 years since annexation