Original sentence: It has been alleged that these groups and individuals in them were responsible for various acts of violence perpetrated against leftists during the cold war, political assassinations in Belgium, military coups in Greece (1967) and Turkey (1980) The supposed aim of this group was to prevent Communist movements in Western Europe from gaining power and thus contain the expansion of the Union of Soviet Socialist Republics, whose "iron curtain", as Winston Churchill termed it, had "descended across the Continent.Thus, these operations, if they came to light of day, could be conveniently denied and the elected officials insulated from crtique
Edited sentence: Although during the Cold War charges of state terrorism were not made, more recently modern views may regard these to have been terrorism.Although during the World War II charges of state terrorism were not then made, more recently modern views may regard US actions during World War II to have been terrorism.Cuba has alleged that US immigration and extradition policies are actually state terrorism.It has been alleged that these groups and individuals in them were responsible for various acts of violence perpetrated against leftists during the cold war, political assassinations in Belgium, military coups in Greece (1967) and Turkey (1980) The Union of Soviet Socialist Republics's,  "iron curtain", as Winston Churchill termed it, had "descended across the Continent.The Cuban government seeks to have alleged terrorists now within the US extradited as terrorists.These include the secret CIA war against Cuba between 1959-1962 and Operation Gladio, the Cold War planning for an insurgency if the USSR were to overrun Europe.Thus, these operations, if they came to light of day, could be conveniently denied and the elected officials insulated from critique.When a state has diplomatic relationships and offers aid to any nation that has committed acts of state terrorism, under some circumstances, both nations are then terrorists