Respuesta :
The postclassical era Due to the enlargement of alternate routes, empires grew to larger sizes than ever before.
What is the post-classical era?
Post-classical history, as utilized in international history, usually runs from approximately 500 CE to 1500 CE, more or less similar to the European Middle Ages.
The length is characterized by the enlargement of civilizations geographically and the improvement of alternate networks among civilizations.
In Asia, the unfolding of Islam created a brand new empire and the Islamic Golden Age with alternates in a number of the Asian, African, and European continents, and advances in technological know-how within the medieval Islamic world.
So, from the above rationalization, it's clear that alternative C, enlargement of alternate routes, is the ideal alternative.
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