Answer:
C.The Aztec civilization was ruled by an emperor and had about four hundred tribute states.
Explanation:
The aztecs were a warriors civilization they conquered the vast majority of the mesoamerican tribes and were all under their control, they took ributes from them and had the greatest capitol city in the americas, were very organized and had a centralized control government, this was the emperor who decided and guided the empire.
Answer:
A guardian angel is an angel that is assigned to protect and guide a particular person, group, kingdom, or country. Belief in guardian angels can be traced throughout all antiquity. Sometimes they'll get in contact with you but most of the time they guide as an unseen hand.
A multiplication pattern would be if2×2 =4,4×4,16 so on
"To accommodate for lack of dependable rainfall" would be the best option as to why the ancient Chinese organized large groups of people to build and maintain irrigation systems, since when rainfall would not come for long periods of time, the crops would likely die without proper irrigation.