Basic input/output system
The first one is Power is based on owning land, rather than monetary wealth and the second one is by owing service in exchange for protection and land, and this exchange becomes the basis of power.
The correct answer is Perfect competiton. I hope this helps you!
Communities with greater income inequality tent to have HIGHER rates of crime and HIGHER rates of drug use.
After the Election of 1860, states in the southern portion of the country withdrew from the United States. Lincoln attempted to preserve the Union by invading the South, starting what became known as the Civil War.