Answer: A. Vast, flat deserts made northward travel easier.
Explanation:
 
        
                    
             
        
        
        
It was taught<span> by Aristotle :)</span>
        
             
        
        
        
Seven people, he killed seven people
        
                    
             
        
        
        
Answer A 
 I answered this one before
        
             
        
        
        
Answer:
Mission San Diego de Alcalá
Explanation:
Franciscan priest Father Junipero Serra founded the first mission in 1769. This was known as Mission San Diegio de Alcalá and was located in present-day San Diego. The native Indians who occupied the region were initially resistabt to the mission.