Answer:
Import quota
Explanation:
The limitation of goods purchased by a country is an import quota policy.
 
        
             
        
        
        
<em>Answer:</em>
<em>observer effect     </em><em>                                                </em>
<em>Explanation:</em>
<em>In psychology, </em><em>the observer effect is described as a phenomenon in which there's a possibility that a specific act or behavior of observation might affect the different properties of the thing (what) is being observed. Therefore, it can reflect effects depending on an entirely different nature utilizing a specific mechanism and context.</em>
<em>In other words,</em><em> it refers to the act of observation that can influence a particular phenomenon that is being observed.</em>
<em><u>The correct answer is observer effect.</u></em>
 
        
             
        
        
        
<span>This is latent learning. With this concept, there is often no overt expression of understanding of a task. In addition, reinforcement of the behavior will cause the learned behavior to be exhibited just as quickly as if the reinforcement took place at every trial or task.</span>
        
             
        
        
        
It's called a conflict.
A conflict does not necessarily because of that one party do a wrongdoing toward another party.
But often time, when more than one parties are motivated to obtain something for the benefit of their own party, they often faced a conflict of interest from another party because they want the very same thing.