What is the primary purpose of a topographic map?

to show elevation levels

Explanation: Topographic maps represent the Earth's features accurately and to scale on a two- dimensional surface. Topographic maps are an excellent planning tool and guide and, at the same time, help make outdoor adventures enjoyable and safe.

the structure of state governments are determined by. "state constitutins'

under the us constitution, all state governments are.'republics'

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.