Answer: Unity is the key to well-being, strength, and resilience.
Explanation: 
 
        
             
        
        
        
The word attend is a verb
        
             
        
        
        
I believe the answer is the third option "Because outside research adds scholarship to my own opinion." Hope this helps. (ノ◕ヮ◕)ノ*:・゚✧ 
        
                    
             
        
        
        
You put down whats the problem and which survey it was and who run it