Answer:
B, C, and D
Explanation:
The Aztec Empire, was a very powerful Empire. They were also highly skilled engineers, which led them to build the Floating Gardens. The Human sacrifices of Aztec was a part of their religious ceremony that they believed properly appeased their gods to spare them from suffering. To use the hilly land for farming, the Aztecs terraced the hills by cutting into them. They then built a restraining wall to form a step in the hillside so that the land on the step can be used for crops. To bring water to these fields, Aztecs farmers dug irrigation canals in the soil.
The study people response to incentive
Buying the really cool camera
Cost: The present cost of the camera must be quite high since you regard it are "really cool"
Benefit: Purchasing the camera will give you the latest features
Saving the gift card for a later purchase
Cost: The cost is that you will not have a camera that will provide you with the latest features for some time.
Benefit: You can encounter a better deal with a camera with a cheaper price and with the latest features,
Based on the analysis, you should save the gift card for a later purchase.
Things that could cause mass imigration could be things much like the irish with famine, but it could also be forced by the weather like the hurricanes happining right now, poor living conditions or even lack of government power if enough people revolt against their own government. hope this helps bro