The united states has a federal system of government. what does that mean? the national government has most of the power. the national government and states share power. local governments have most of the power. the national government is controlled by a small group of people.

The national government and states share power

Explanation:

the structure of state governments are determined by. "state constitutins'

under the us constitution, all state governments are.'republics'

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 .