On January 22, 1961, a group of Portuguese and Spanish opposition movement members seized control of the Santa Maria, a Portuguese luxury cruise liner, an operation devised by Henrique Galvão to expose the Government of Portugal as a dictatorship.
2008
1982
2012
2017
1997
1974
2006
1981
1998
1966
1990
1931
1975
1955
1992
1989
2002