Answer:
the rule of law i belive but im not sure
Explanation:
The Peloponnesian <span>War is the answer</span>
The Native American Chief who the Native Americans were united under is Tecumseh
The conflict between environmental groups and concerned citizens on the one hand and the promoters of fossil fuel unbridled use on the other which is not resolved and having national governments that just are spokesmen for the big multinational oil corporations and don't listen to their citizens is part of the problem. Also, major cities are implementing green policies in a big way which is bringing them into contradiction with federal governments which are dragging their feet on measures to protect the environment and cut greenhouse gases.
Serfs may eventually work their way to freedom (usually not), if you know the term tenant farmers, individuals who work on a property with some believe that eventually they may pay their debts off and become a freeman. An enslaved person, will never believe that they will eventually become free.
-My opinion anyway (probably wrong) but worth a try.
