I’m not sure this is the answer you’re looking for but! 
• They create decimal system based on Hindu numerals and the zero
• Advances also made in geometry, algebra, and trigonometry.
• Astronomers built observations and measured the Earth. They also used the astrolabe, an instrument designed to measure the plot and position of stars.
        
             
        
        
        
That expansion of slavery was a major problem for the nation
        
                    
             
        
        
        
Since he lived in a theocratic government, he was tried by the Holy Office for teaching that the Earth revolves around the Sun which was deemed a heretic by the Catholic Church.
        
             
        
        
        
Answer
The Anasazi lived in the american southwest.
Explanation:
In the lands we now know as Utah,Colorado,New Mexico and Arizona in North America.