Hundreds of Cubans joined a protest caravan on Sunday along the seaside road in the capital, Havana, to demand an end to the longstanding United States trade embargo against the country.The caravan was one of several actions held this weekend in more than 50 cities around the world aiming to put pressure on US President Joe Biden to lift the embargo and reverse other harsh economic measures imposed by his predecessor, Donald Trump.The Cuban government supported the demonstration, with Foreign Minister Bruno Rodriguez Parrilla telling reporters the blockade has been harmful, illegal, immoral, criminal and that it must be lifted.Cuban President Miguel Diaz-Canel also tweeted that the feelings of rejection at the #blockade that tries to suffocate the people, hundreds of citizens from the capital, threw themselves on the boardwalk in an enthusiastic caravan.