The main reason why Congress worked to keep a balance between the number of slaveholding states and free states is because they wanted to avoid war breaking out between the North and the South. They tried to do this through a series of compromises that ultimately failed.
Masacre de Nanjing donde las fuerzas imperiales japonesas ejecutaron deliberadamente a civiles chinos. Se estima que entre 50.000 y 300.000 personas murieron durante la masacre.
The type of society which didn't have a centralized government was called a Pastoral society. So that is your correct answer.
All the other civilizations/societies - the Egyptian one, the Mycenaeans, and the Indus valley civilization - had governments which were centralized and not dispersed to different locations.
