The Roman political system was based off the Greek style.
Answer:
One major problem with Columbian Exchange was the spreading of disease. This was a problem because it destroyed the new world. Around ninety percentage of the total native population got killed by the spreading of this ailment.
Explanation:
a person engaging in unauthorized warfare against a foreign country.
Answer: Abacus
Explanation:
The longer slot with five beads below the Ө position allowed for the counting of 1/12 of a whole unit called an uncia (from which the English words inch and ounce are derived), making the abacus useful for Roman measures and Roman currency.
If you are wondering what they used as numbers that would be Roman Numerals being: I II III IV V VI VII VIII IX X
