Today is 'Freedom Day' in Portugal, when the Portuguese people celebrate the anniversary of what has become known all over the world as the 'Carnation Revolution' - a rare example of bloodless revolution in the overthrowing of tyranny.
To find out more, type 'carnation' into the search box above, or simply listen to the words of Catarina Príncipe set to music, in the attached video.
Happy Freedom Day to you!