why does the phrase "supply and demand" represent what you now associate and understand economics to be?

Fulton county would be most likely to have its economy positively influenced bya) an international airport. b) the port of brunswick. c) the port of savannah. d) a subway system

Alarge increase in gas prices creates a demand for cars with good gas milage. it takes months for car companies to make these cars. how do you describe this market for cars

This was a 1676 uprising in the virginia colony