<Tr> <Td> Early Modern period (show) <Ul> <Li> Sectionalism </Li> <Li> 18th century </Li> <Li> Kingdom of Prussia </Li> </Ul> </Td> </Tr> <Ul> <Li> Sectionalism </Li> <Li> 18th century </Li> <Li> Kingdom of Prussia </Li> </Ul> <Li> Kingdom of Prussia </Li> <Tr> <Td> Unification (show) <Ul> <Li> Confederation of the Rhine </Li> <Li> <Ul> <Li> German Confederation </Li> <Li> Zollverein </Li> </Ul> </Li> <Li> German revolutions of 1848 </Li> <Li> German Empire (1849) </Li> <Li> North German Confederation </Li> </Ul> </Td> </Tr>

Who was not opposed to german unification under prussian leadership before 1870