A circle?? I am not sure. Sorry if it is wrong
Answer:
American Civil War - War between the Union Army of the United States and the Confederate Army of the South.
Slavery - Taking away freedom and making people work with no rights.
Underground Railroad - Network of secret routes that allowed slaves to escape to the north .
Thomas Edison - Inventor of the phonograph.
Explanation:
During the Middle Ages plague swept across Europe and the world killing millions of people, to seek protection from the diseases people turned to god. Making religion more important then education
it is C expression is what the viewer absorbs first on viewing
