The Mandate of Heaven was used to give Chinese rulers the: power to determine rules and laws

divine right to rule

the right to appoint government aids

choice of the country's religion

i believe your answer is mountains.

changes in factors like average income and preferences can cause an entire demand curve to shift right or left. this causes a higher or lower quantity to be demanded at a given price. demand curves relate the prices and quantities demanded assuming no other factors change. it is important for consumers to know this information, because it is crucial for them to know what they can afford and can't afford. i hope this .

answer; empathy;