February 22: Independence Day in Saint Lucia (1979); Feast of Cathedra Petri (Catholicism) * 1819 – By the Adams-Onís Treaty, Spain sold Florida to the United States for five million U.S. dollars. * 1943 – Members of the White Rose Society were found guilty of treason and guillotined by the Nazi regime in Germany. * 1980 – At the Winter Olympics in Lake Placid, New York, USA, the United States ice hockey team defeated the Soviet Union in an unlikely victory that became known as the Miracle on Ice. * 1986 – The People Power Revolution, a series of nonviolent mass street demonstrations in the Philippines against the regime of President Ferdinand Marcos, began. * 1997 – Scientists at the Roslin Institute in Scotland announced the birth of a cloned sheep named Dolly seven mon