Needs and wants
An example of a need is
An example of a want is
If the price of a need goes up, people tend to buy
If the price of a want goes up, people tend to buy

eli whitney was an american inventor best known for inventing the cotton gin. this was one of the key inventions of the industrial revolution and shaped the economy of the antebellum south.

b. the colonies must seek protection from other nations.

ey information about pap? physical description beliefs actions interactions