The most important characteristic of dominant groups in all societies around the world is their

The correct answers are economic and political powers.

Economic strength is exerted through the way of a positive, by providing people rewards, an incentive, a fee, a value, while political strength is exerted though a negative, which is through the risk of punishment, injury, imprisonment, destruction.

The yellow river flows from a western province in China and empties in the Bohai sea. Hope that helped!