It would be "d. eight-hour days" that was not a problem faced by workers in nineteenth century mills or mines, since legislation advocating for strict working hours did not come about until the Progressive Era.
Answer:
Responsibility is doing the right thing at the right time and at the right place.
Explanation:
when you choose to do what you are needed to do at the right time and at the right place it means you are responsible.
The first recorded gladiatorial combat in Rome occurred when three pairs of fights fought to the death, which is why its represented in Rome.