The late 19th-century United States is probably best known for the vast expansion of its industrial plant and output. At the heart of these huge increases was the mass production of goods by machines. This process was first introduced and perfected by British textile manufacturers.
Well, I'm not sure which war you're referencing. But, if it's WWI, they did it through war bonds and taxes. Mostly war bonds.
Answer:
I believe it would be C
Explanation:
The Freedmens Bureau was established to help aid former slaves however not only was it also for poor white people. However, due to shortage of funds and staff, the Freedmens Bureau was not able to keep going. Success: Slaves got aid in many ways. Failure: Not enough staff and the Freedmens Bureau was not able to keep going.