The contrast between how much the town has changed as compared to how little the mountains and river have changed suggests which the following themes of "Van Winkle

aristocracy, timocracy, oligarchy, democracy, theocracy and tyranny

explanation:

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 .

the vibration from the sound waves messed with the glass and it shattered.

hope this .