How did the Aztec expand their empire? by trading over long distances
by building more chinampas
by partnering with Spanish conquistadors
by going to war against neighboring societies

By going to war against neighboring societies

Explanation:

its d on edge

Explanation:

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answer; i believe the correct answer is (general);

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.