<Li> German revolutions of 1848 </Li> <Li> German Empire (1849) </Li> <Li> North German Confederation </Li> <Tr> <Td> German Reich (show) <Ul> <Li> German Empire </Li> </Ul> <Ul> <Li> World War I </Li> </Ul> <Ul> <Li> Weimar Republic </Li> </Ul> <Ul> <Li> Alsace - Lorraine </Li> <Li> Saar </Li> <Li> Danzig </Li> <Li> Memel </Li> <Li> Austria </Li> <Li> Sudetenland </Li> </Ul> <Ul> <Li> Nazi Germany </Li> </Ul> </Td> </Tr>

When did germany become a country after ww2