<span>He was a strong defender of the Back-to-Africa movement. He was publisher, Journalist and Black Nationalist. He founded the Universal Negro Improvement Association and African Communities League (UNIA-ACL).Marcus Garvey, a foremost proponent of Pan-African and Black Nationalism.</span>
        
                    
             
        
        
        
I would say the answer is the 335 Years War.
        
             
        
        
        
Im some industries it is beneficial while others it is not.