Maya observed the sky and calendars to predict solar and lunar eclipses, the cycles of the planet Venus, and the movements of the constellations.
Answer:
<u><em>An economic system, or economic order, is a system of production, resource allocation and distribution of goods and services within a society or a given geographic area.</em></u>
A - The Articles of Confederation
Answer:
false
Explanation: they wasn't successful when they tried
