The spread of maize cultivation from present-day Mexico northward into the present-day American Southwest and beyond supported economic development, settlement, advanced irrigation, and social diversification among societies.
Examples: Pueblo, Navaho (Navajo)
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What particular agricultural crop helped advance a civilization?
Cultivate Add to list Share. Cultivation is the act of caring for and growing plants. Your desire to grow your own fruits and vegetables in your backyard means that you will engage in some heavy cultivation. Commonly used.
Plowing (or excavating) refers to digging the soil down to a spade depth, burying weeds and debris into the soil, and aerating the soil to avoid compaction. It facilitates the penetration of airborne nutrients and water deep into the soil for plant roots to access.
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Answer:
Social Class
Explanation:
Social class is a group of people in a society that has common political, economic, or cultural status. 
 
        
             
        
        
        
Answer:
Hamilton made numerous contributions including serving as the chief staff aide of General George Washington.
Explanation:
Among other things, Hamilton founded the nation's financial system, the first national bank, the United States Coast Guard and the United States Mint
 
        
                    
             
        
        
        
In this experiment, most of the subject were able to correctly match the names to the gender of the actual child.