Answer:
i think that you shoudl do your work in class kid
Explanation:
and not try to get random people on the internet to do it for you.
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:
The answer is B) Pythagoras
I think B C and E are all correct. Sorry if not.