how can uno be regarded as an international organizations when the veto power lies with five permanent nation

president reagan was a good presidant and should be presidant if he was still alive

explanation:

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.

answer; /// the above statement is (true);

answer; transportation, store's,a whole lot more of ugly people,ect