Which of the following statements accurately describes the inca economy?
a. the incas had a market economy in which individuals traded goods and used currency.
b. the incas had a centrally-planned economy centered around the mita.
c. the inca economy was based on a complex system of sharecropping.
d. the incas used slave labor for agriculture and free incas for manufacturing.

Compose a three-paragraph essay that puts forth an argument about the impact of population growth on the united states. as you write, be sure to include the following sections: an introduction that includes a topic sentence or paragraph that incorporates your argument a clearly stated argument that you will defend at least seven specific facts from the information you analyzed or found in your research for this activity an appropriately formal tone transitions good grammar and proper spelling references to your research in your writing, including direct quotes and appropriate citations a concluding statement or paragraph that incorporates your argument