The highest in the caste system are the Brahmins.
        
             
        
        
        
The century from the conclusion of the Twelve Years’ Truce in 1609 until either the death of Prince William III in 1702 or the conclusion of the Peace of Utrecht in 1713 is known in Dutch history as the “Golden Age.” It was a unique era of political, economic, and cultural greatness during which the little nation on the North Sea ranked among the most powerful and influential in Europe and the world.
        
                    
             
        
        
        
Answer:
c
Explanation:
However, President Eisenhower issued Executive order 10730, which federalized the Arkansas National Guard and ordered them to support the integration on September 23 of that year, after which they protected the African American students.
 
        
             
        
        
        
Answer: The early 20th century was an era of business expansion and progressive reform in the United States. The progressives, as they called themselves, worked to make American society a better and safer place in which to live. They tried to make big business more responsible through regulations of various kinds. They worked to clean up corrupt city governments, to improve working conditions in factories, and to better living conditions for those who lived in slum areas, a large number of whom were recent immigrants from Southern and Eastern Europe. 
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Https://www.army.mil/article/49291/pershings_decision_how_the_united_states_fought_its_first_modern_coalition_war
this might help you :)