SSC
WORLD HISTORY
| Question 
 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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 The expansion of communication and trade networks in Afro-Eurasia from 600 C.E. to 1450 C.E. resulted in the spread of which of the following from South Asia? 
|  |  Military weaponry, such as iron-tipped spears and chariots 
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|  |  Technological and scientific concepts, such as the decimal and zero 
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|  |  Irrigation technologies, such as ceramic pipes 
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|  |  Textile manufacturing processes, such as the spinning jenny 
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 Explanation: 
Detailed explanation-1: -The causes of increased interregional trade and exchange between 600 CE and 1450 CE throughout Afro-Eurasia were safer travels, more efficient travels, and honesty among merchants.
Detailed explanation-2: -The trade goods exchanged across Afro-Eurasia during this second Silk Roads era, including ceramics, textiles, foods, spices, and high-value art, were impressive.
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