The type of economy system that you described is a traditional type of economy. (letter D). The traditional economy is the original type of economy that existed before the invention of money. The traditional type of economy was more rural and produce based wherein bartering or trading of goods was the way of life. People only produced and received exactly what they needed and the excess was usually given up to the ruler. The people in the economy only traded with each other in order to regulate the cycle of produced goods.
The area is known as the Pacific Rim
D. research towards preventing and curing disease.
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Answer: East of 80 degrees longitude
Answer:
Hernando De Soto traveled the route on the map.
Explanation: