Answer:
There is a pronounced dualism in West Africa. 
Explanation:
Dualism is the <em>conceptual separation of 2 premises, ideas</em>, etc. which tend to be opposite points of view. 
In this case we can see the dualism in West Africa; 
- An <em>"official" legal system</em> which is inherited from the former colonial masters.
 - An <em>"unofficial" system</em> which operates beneath the surface.
 
Both systems, as we can see, are <em>opposed ideologies</em> showing the <em>dualism and separation</em> in West Africa's legal systems. 
 
        
             
        
        
        
The best explanation for Donald's experience is  Paris French is a kind of cultural capital that helps open doors to opportunity.
<h3>What is a cultural capital?</h3>
This is a term that is used to describe the social assets that a person has. The cultural capital of a person has to do with all of the following
- Their education
 - Their intellect
 - How they speak
 - How they dress
 
Donald does not have the ability to speak the same way with these people yet due to difference in his kind of French.
Read more on cultural capital here:
brainly.com/question/5923187
 
        
             
        
        
        
Answer:
A. National Institute on Drug Abuse (NIDA)
Explanation:
 
        
             
        
        
        
Spontaneous recovery means the reappearance of a previous extinguished response. For instance, Jon is scared of dogs because he thinks they look angry. After a long treatment, he finally gets used to play with the dogs. He is no longer afraid of dogs. However, one day he saw a dog walking towards him, he suddenly started to fear again. His fear was extinguished after the treatment, but he suddenly recovered that response again. This is more of an one time event.
        
             
        
        
        
Answer:
It's decisions are final and cannot be appealed.Hope this answer helps.