<Li> <Ul> <Li> Xinhai Revolution </Li> <Li> Russian Revolution </Li> </Ul> </Li> <Ul> <Li> Xinhai Revolution </Li> <Li> Russian Revolution </Li> </Ul> <Li> Siamese revolution of 1932 </Li> <Li> Birth of the Italian Republic </Li>

The united states fought in the spanish american war to liberate which country