Answer:It is because of his ethnocentrism
Explanation:
Ethnocentrism is a term that refers to the fact that someone thinks that their Culture,ethnicity,nationality,religion and race is better than that of other people .
This belief may make someone thinks that people need to convert into his or her religion or they need to start doing things that his or her nation does because the person believes that theirs(culture,nation, religion etc) is the only thing that is the best in the world.
Nathan says the American education is the only best and effective in the world and this probably offended these other students who come from other countries.
 
        
             
        
        
        
Answer:
Authoritative.
Explanation:
An authoritative parenting is that which is characterized by a high responsability, high responsiveness and high demands. This type of parent take care of the child's emotional needs but still have high standars. Like in the example that the exercise provides: Janet knows his son is tired but tells him to finish his assignment (high standars) and offers her help (high responsiveness) and to sleep an extra hour in the morning. 
 
        
             
        
        
        
Access to Sensitive Compartmented Information is only granted to individuals who have a need-to-know, have been granted a Top Secret clearance by Personnel Security (Perec), and are approved by the Department of Commerce's Intelligence Community granting agency, and only upon completion of a separate Nondisclosure Agreement, the IC Form 4414.
Sensitive Compartmented Information (SCI) is statistics about certain intelligence sources and strategies and may consist of information concerning sensitive collection structures, analytical processing, and focus on, or which is derived from it.
Touchy compartmented data is a sort of USA-labeled statistics regarding or derived from sensitive intelligence resources, strategies, or analytical approaches. All Sensitive Compartmented Information should be dealt with within formal get admission to manage systems mounted via the Director of National Intelligence.
Sensitive Compartmented Information (SCI) is an application that segregates numerous styles of categorized statistics into distinct cubicles for brought safety and dissemination or distribution manipulation. SCI introduces an overlay of protection to pinnacle mystery, secret, and exclusive statistics.
Learn more about Sensitive Compartmented Information here brainly.com/question/26959476
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The correct answer is the p<span>reoperational stage of cognitive development. 
During ages 2-7, children typically fall under the p</span>reoperational stage of cognitive development. During this stage of development, children are able to adopt symbolic thinking, by using words and drawings to express things or ideas. However, during this stage of development, children lack the ability of conservation. This means that children do not understand  that the quantity of something remains the same despite changes to its appearance, layout or orientation. 
        
                    
             
        
        
        
"<span>Los geólogos a menudo necesitan saber la edad del material que encuentran. Usan métodos absolutos de citas, a veces llamados datación numérica, para dar a las rocas una fecha real, o rango de fechas, en número de años. Esto es diferente a la datación relativa, que sólo pone los eventos geológicos en orden cronológico.</span>" -GOOGLE