HELP PLEASE ASAP. EARN POINT!!! GEOGRAPHIC REASONING
In the 1200s, the Mongols conquered China. They set up a new dynasty and extended the empire south and west.

answer; the correct answer to the above statement is to increase the production of milk in a herd of milk cows, the highest producing cows were chosen as the mother;

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.

could you go a bit more in depth with you question? it's quite hard to understand. as soon as you do that i will be glad to : )