Answer: 8 Reasons Why Rome Fell
 1. Invasions by Barbarian tribes.  
2. Economic troubles and overreliance on slave labor.  
3. The rise of the Eastern Empire.  
4. Overexpansion and military overspending.  
5. Government corruption and political instability.  
6. The arrival of the Huns and the migration of the Barbarian tribes.
7. Christianity and the loss of traditional values.
Explanation: Hopefully this helps you with what ever you are doing. I am giving you 7 reasons instead of 3 reasons, so maybe your teacher might give you extra credit. 
 
        
             
        
        
        
Answer:
They brought back to Europe many new goods, including oil, spices, and new varieties of fruit from the Muslim world. Europeans wanted more of these goods. This led to increased trade between Europe and the East.
Explanation: