The answer to your question would most likely be C. Mainly because, the US Congress act to regulate business practices is when Congress passed laws that ensured workplace safety.
Answer:
B. A horse
Explanation:
When Edmonds was fleeing capture by Confederate troops, she stole a horse and escaped to her Union camp, where she was allowed to keep the horse.
She was issued a pistol and sword by the Confederate Mounted Brigade officer that enlisted her, but she never recived a carriage as a reward for her duties.
Answer is B, the railroad system going through the cities.