According to douglas what are the most important guarantees of the united states?

20 points the two basic principles of economics are (choose two) question 2 options: a. the wants of society and individuals are limited. b. the wants of society and individuals are unlimited. c. the resources of society are limited. d. the resources of society are unlimited.

Does manufacturing in the midwest affect the nations economy

What happens after a star goes supernova? just wondering! [tex]supernova [/tex] answer asap i really wanna know!