Describing a religion as indigenous means that the tradition is

Describing a religion as indigenous means that the tradition is native, ritualized and ethnic. Indigenous religions are generally considered primitive because they recognize multiple gods and spirits are mystical and lay a big emphasis on spiritual aspect to nature. They do not incorporate enlightenment

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.