The term “magical realism” was first used by the German art critic Franz Roh in 1925 to describe a new style of European painting
Explanation:
The awnser is C) Lithospehere which is the crust and upper mantle of earth
The system of escape routes and hiding places for runaway slaves was known as Underground Railroads.
In the US, slavery led to the creation of such escape routes and safe houses in order to help slaves escape and lead a normal life after that. They would either run to Canada or free states within America which abolished slavery. One of the most famous leaders was Harriet Tubman.