Answer:
From Central Asia, they spread into China in the 2nd century CE. These forms of Hinayana were later combined with Mahayana aspects that came through this same route from India, with the Mahayana eventually becoming the dominant form of Buddhism in China and most of Central Asia. The Chinese form of Mahayana later spread to Korea, Japan and Vietnam. Buddhism became prominent in merchant communities and then spread throughout the Mauryan empire through commercial connections and along trade routes. In this way, Buddhism also spread through the silk route into central Asia. Aśoka and the Mauryan Empire Further information: Ashoka the Great and Mauryan empire.
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A is the answer. Presbyopia is the condition that results due to old age. It is a common eye disorder that happens naturally as you age. Also called as aging eye condition. Presbyopia is the inability for a person to focus closely on a subject. <span>Aging affects the natural lens and the muscle fibers around the eyes thus causing for the eye to have difficulty in focusing closely on objects.</span>
        
             
        
        
        
It spread several disease among the people, which where spread to Native Americans killing their population
        
                    
             
        
        
        
Answer:
D=1
A=2
B=3
C=4
Explanation:
Im not 100% sure but ive done this before and this is off of memory sorry mate im at least 70%sure