Answer:
Explanation:
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The option that most effectively completes the sentence is “allowing world nations freedom of choice, within reason, promotes peace”. According to John Kennedy in his speech delivered at the American University, nations (in this case he refers to the Soviet Union) should not try to impose rules on other nations as this interferes with the process of peace and creates tension. 
 
        
             
        
        
        
The inference is that the sentence: "The bathroom sink is made of porcelain, the kitchen sink is stainless steel" is incomplete.
<h3>What is an inference?</h3>
It should be noted that an inference is the conclusion that can be deduced based on the information given.
In this case, the inference is that the sentence: "The bathroom sink is made of porcelain, the kitchen sink is stainless steel" is incomplete.
The correct sentence will have been ""The bathroom sink is made of porcelain, the kitchen sink is made of stainless steel".
Learn more about inference on:
brainly.com/question/25280941
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