Por qué España próspera al explotar la riqueza natural de sus colonias ​

People keep spending additional units of a particular resource on a want until their marginal benefit is  decreasing withgreater thanless thannot affected by  their marginal cost.

What is a small water source like a stream or brook?

The nations of indochina a. share a common langauge b. share a common history c. share a common religion d. none of the above