<Li> Philosophy of war </Li> <Tr> <Td> Organization (show) <Ul> <Li> Command and control </Li> <Li> Doctrine </Li> <Li> Education and training </Li> <Li> Engineers </Li> <Li> Intelligence </Li> <Li> Ranks </Li> <Li> Staff </Li> <Li> Technology and equipment </Li> </Ul> </Td> </Tr> <Ul> <Li> Command and control </Li> <Li> Doctrine </Li> <Li> Education and training </Li> <Li> Engineers </Li> <Li> Intelligence </Li> <Li> Ranks </Li> <Li> Staff </Li> <Li> Technology and equipment </Li> </Ul> <Li> Command and control </Li>

What was the new international group that was created after world war i to help keep the peace