He was 6'4 so 76.8 inches.
        
             
        
        
        
The political boundaries of the U.S changed from 1845 to 1853 by increasing the territory and getting land as far out as California because the Americans fought the Mexican American war (1846-1848) that resulted in Mexico yielding the area we know as the Mexican cession have a nice day (:
        
             
        
        
        
The farmers built terraces and also grew their crops on top of the mountains and hills. 
        
                    
             
        
        
        
Answer:
Disease. When the Spanish arrived, they brought with them smallpox. Smallpox spread among the indigenous people and crippled their ability to resist the Spanish. The disease devastated the Aztec people, greatly reducing their population and killing an estimated half of Tenochtitlan's inhabitants.
Explanation:
hope this helps :)