Feudalism is a system of cooperation among peoples which was basically an exhange of gold for protection true or false?

How do private property rights serve as an incentive in a free enterprise economy ?

Which of these innovations led to increased production in american factories in the early 1800s? a. the use of interchangeable parts b. the construction of canals c. the invention of the mechanical reaper d. the availability of electricity

Which scenario is not an example of one of the primary motivations for bias in media coverage