You want to search for dates, the person writing the source, or the time to figure out if it is a secondary source or not. Do you see quotes in the article?
Educate to change consumption and lifestyles. ...
Invent new water conservation technologies. ...
Recycle wastewater. ...
Improve irrigation and agricultural practices. ...
Appropriately price water. ...
Develop energy efficient desalination plants.
Answer: D
Explanation: although it was the Aztecs native land and they most likely had more people, most of the Europeans that traveled to the Americas at this time were conquerors and soldiers.
Answer:
increased manufacturing led to the wide availability of new household technology
C
d. Segregation in the South was determined to be legal