Charlemagne extended the borders of the kingdom of the franks to the east and the south, he gained great tracts of territory from this act
A coming together, to "blind the nation's wounds"
China used the one-child-policy, in which a family can only have one child
however, it has now expanded to a two-child-policy to address the issue of a growing population of males, and a smaller population of females
hope this helps
