FILE PHOTO: People sing during a march marking the Carnation Revolution's 42nd anniversary in Lisbon, Portugal April 25, 2016. REUTERS/Rafael Marchante/File Photo
LISBON (Reuters) - Thousands marched in Portugal on Thursday to celebrate the almost bloodless revolution 45 years ago that ended its four-decade-long dictatorship, while politicians said that economic and social developments had not matched its democratic advance.
Dictator Antonio Oliveira Salazar ruled Portugal from 1932 to 1968, though his regime only crumbled on April 25 1974, in the 'Carnation' revolution that led Portugal to democracy.
