More factories, population, and a better navy were Confederate (southern states) advantages
Union (northern states) advantages
reasons for a Confederate victory
causes of the Battle of Gettysburg

The conductor of the underground railroad is

the slaves
the homes
those who lead the slaves
none of these

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; people have no objective standard by which to judge themselves;

answer; ///self- learning;

answer; social structure;