Alexander The Great as he was known, was and excellent, sophisticated military leader considered by many historians as a genius.  Thanks to his greatness, Alexander the Great was able to practically changed the nature of the ancient world by himself in less than 10 years. 
When he was in front of his armies he commanded them by example. The fact that he considered himself to be indestructible made him gamble, and  take extreme risks with his own life as well as the soldiers he lead.  
He was born in July of 356 BC in  the city of Pella which was the capital of Macedonia at the time. Also and most importantly,  he was educated by the great philosopher  Aristotle. After his father assassination Philip II in 336 BC, young Alexander took control of the kingdom his father left. Unfortunately, the kingdom was in a very precarious and volatile situation which he quickly was able to put under control by defeating all of those who opposed him at home. Later, he went on to conquer and control the entire Persian Empire. 
Thanks to all of these attributes of courage, ingenuity and self confidence,   Alexander the Great was able to control and maintain a firm grip on Greece and the whole Persian Empire. 
 
        
                    
             
        
        
        
The answer is Black Death
        
                    
             
        
        
        
Answer:Vasco da Gama
Portuguese explorer Vasco de Gama becomes the first European to reach India via the Atlantic Ocean when he arrives at Calicut on the Malabar Coast. Da Gama sailed from Lisbon, Portugal, in July 1497, rounded the Cape of Good Hope, and anchored at Malindi on the east coast of Africa.
 
        
             
        
        
        
Answer:
Negative
Explanation:
The believed his policy and decisions were to blame
 
        
             
        
        
        
False. 
The most mountainous area of North America is the west. However you could have simply looked up “North America by elevation” and saw onca mal.