Need help with a wrinkle in time

mysterious

Explanation:

I read the whole book like three times

yes

it is because 3 because the citizen the northern democratic party watned the warning on red to blue because it is purple. lol

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.