Como surgen las monarquias nacionales 3 causas

If you looking for that in English: How national monarchies arise 3 causes

If your literally looking for an answer to that: Monarchs and bourgeois form an alliance that allowed, among other factors, the formation of European national monarchies . ... From the crisis of the fourteenth century the feudal monarchies became what can be called authoritarian monarchies of the Old Regime.

Explanation:

the correct answer is the following is a list of inventions made in the medieval islamic world, especially during the "islamic golden age" (8th to 13th centuries),[1][2] as well as the late medieval period, especially in the emirate of granada and the ottoman empire.

science and technology in the islamic world adopted and preserved knowledge and technologies from contemporary and earlier civilizations, including persia, india, china, and greece-roman antiquity, while making a number of improvements and innovations.

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