C: A strong industrial economy
The North had most of the factories during the war as many of their cities were very industrialized. The South only had plantations and wasn't really suited for mass war production.
The South and the North were fighting on home soil, and both also had strong military leadership. However only the South was fighting for its passion of life, while the North was fighting for a reunification of the states.
(Disproves other choices)
The "New" immigrants where natives of southern and eastern Europe.
:)
Susan B. Anthony is the women who voted illegally in 1872. She did this to make a point and eventually helped the women of the world.
Answer:
seperating the seeds from the cotton