President Barack Obama will remove Cuba from the list of state sponsors of terrorism, the White House announced Tuesday, a key step in his bid to normalize relations between the two countries. The U.S. has long since stopped actively accusing Cuba of supporting terrorism. When Obama and [Cuban President Raul] Castro announced a thaw in relations in December, the U.S. president expressed his willingness to remove Cuba from that list. Removing Cuba from the terror list could pave the way for the opening of a U.S. Embassy in Havana and other steps. Cuba was designated a state sponsor of terror in 1982 because of what the White House said was its efforts to promote armed revolution by organizations that used terrorism." Cuba renounced its direct support for foreign militants years ago. The terror list has been a particularly charged issue for Cuba because of what the government there sees as the U.S. history of supporting exile groups responsible for attacks on the island, including the 1976 bombing of a Cuban passenger flight from Barbados that killed 73 people aboard. The attack was linked to Cuban exiles with ties to U.S.-backed anti-Castro groups. Both men accused of masterminding the crime took shelter in Florida, where one, Luis Posada Carriles, lives to this day.