NATO and Warsaw Pact treaties derive their legitimacy from the Eastern bloc, and  Western bloc. 
<h3>How are the NATO and Warsaw Pact similar?</h3>
The Warsaw Pact is known to be a pact that is made up of the Eastern bloc, and NATO and its member countries is said to be made up of the Western bloc. 
NATO and the Warsaw Pact are said to have similar ideology and they tend to built a lot of separate defenses in terms of beginning an arms race that was said to be in the Cold War.
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<span>Eight years after the U.S. Supreme Court ruled unanimously that racial segregation in public schools was unconstitutional, in the 1954 case of Brown v. Board of Education of Topeka, he penned this cartoon expressing his dismay at the country's slow progress toward educational integration.</span>
        
                    
             
        
        
        
Answer:
1. The main argument made about Indian Ocean ports is that they serve people from different parts of the world.
2. Their accommodation of different religions
3. Diffusion of religion is one similarity between the regions described in the passage and the Silk Roads.
Explanation:
From the passage, the narrator goes on to show that the Indian ports of Hormuz and Calicut served people from different Asian and Arabic countries around the globe. When he arrived at Calicut, he noted the cohabitation of Muslims and Hindus. Their tolerance of each other must have facilitated trade.
Just like the Silk Roads which served merchants from different parts of the world, thus leading to a diffusion of many aspects of culture, the Indian ports also provided the same advantage.