I believe the answer is: C. Death
In western society, footman refers to the people who had the duty to admitting visitors to a certain place.
<span><em>I have seen the moment of my greatness flicker, . .. </em>could be interpreted into the fact that the writer has already past his prime age.
So, eternal footman could be interpreted as death that await the writer before he leave the realm of the living.</span>
B) The bill required a greater show of loyalty for readmittance than Lincoln's plan.
Answer: Coal
The industry exploded after the war becoming more important to economy
Answer:A. The right of all adult citizens to vote
Explanation: Suffrage is the right to vote.