Those factors were:
city-states
the drawing of political borders
divide and rule policies
The Painted Desert lies in Arizona.
One method,if my understanding is correct, is to attack by surpirse or to kill as many people as possible.
By doing that, the killing of numerous/millions of people, usually end on on planes, buildings... That type of stuff.
They usually do bombing of large areas.
~Hope this helped :)
The main reason why the <span>colonists were unhappy with the fact that their judges salaries were paid by the king is because this led to the possibility of making the judges corrupt, since instead of judging matters fairly and impartially, they would be inclined to rule in favor of policies benefitting the Crown. </span>