How was rome’s location advantageous for the romans?

Rome’s Tiber river was amazing for trade but was to shallow for warships. Rome was also surrounded by 7 hills that protected it.

i need more info !

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.