Answer:
they could use the number system to develop equal currency and easier trade.
Explanation:
The correct answer is letter C
Explanation: Terrestrial planets are those formed mainly by rocks and metals, have a solid surface without the incidence of rings, as is the case with Mercury, Venus, Earth and Mars. Mercury is the smallest planet in the solar system, its core consists of dense metal, especially iron.
A - The AOC had no true power so couldn't tax, have a military, or a president.
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