2. why does scarcity drive our economy?

Productive resources are limited. Therefore people cannot have all the goods and services they want. As a result, they must choose some things and give up others. Like individuals, governments and societies experience scarcity because human wants exceed what can be made from all available resources.

stewards ice box was the purchase of alaska from russia and it was called that because people thought it was not a good idea to purchase alaska

answer; the edward snowden leaks of nsa classified material;