<Table> <Tr> <Td> <P> Part of a series on the History of the Cold War </P> </Td> </Tr> <Tr> <Th> Origins of the Cold War </Th> </Tr> <Tr> <Td> World War II (Hiroshima and Nagasaki) War conferences Eastern Bloc Western Bloc Iron Curtain </Td> </Tr> <Tr> <Th> Cold War (1947--1953) </Th> </Tr> <Tr> <Th> Cold War (1953--1962) </Th> </Tr> <Tr> <Th> Cold War (1962--1979) </Th> </Tr> <Tr> <Th> Cold War (1979--1985) </Th> </Tr> <Tr> <Th> Cold War (1985--1991) </Th> </Tr> <Tr> <Th> Frozen conflicts </Th> </Tr> <Tr> <Th> Timeline Conflicts Historiography </Th> </Tr> <Tr> <Th> Cold War II </Th> </Tr> </Table> <Tr> <Td> <P> Part of a series on the History of the Cold War </P> </Td> </Tr>

Which event in december 1991 signified that america had won the cold war