Answer:
Things I have learnt from PE are to always play by the rules, stretch a lot, be humble, get along, lock up your stuff, and always try your best. :)
Explanation:
Roman consuls were the two people who were the chairmen of the senate and served the board of advisers. Each of them had two legions under their command. So in a sense it could be B and D.
1. advanced cities - grew out of farming villages on the nile. memphis was the first capital of unified egypt.
2. specialized workers - traders on the nile. laborers, priests farmers, artisans, soldiers, and doctors
3. complex institutions - some form of gov. and religion life. many rituals surrounding death.
4. record keeping - hieroglyphics represented sounds. papyrus is paper.
5. improved technology - solar calendar and advanced medicine
I believe the answer is rivers due to the fact that they water transportation was not all that established.
