People add the greenhouse gas to the atmosphere by burning wood, oil, natural gas, and coal.

According to the aztec history, how did the aztecs know where to build their new city of tenochtitlan? why was this a good location?

Major automobile plants such as ford and general motors are located in columbus ohio

Why did the south think that its secession from the union would succeed? a. the confederate army was larger than the union army. b. european nations had promised to support the south. c. the south only had to defend itself against the north, not defeat it.