it would be B,
search for letter written by poor laborers during the Great Depression
The term that Mark Twain coined as an era characteriezed by a facade of prosperity was gilded age. "Gilded Age" was a title of a book that he co-wrote with Charles Warner. The book is about poor people trying to get rich and their relentless pursuit of wealth. Gilded gold was a term that meant that gold was placed on top of gold over and over, as in a bar of gold.
B, Irish. The Irish immigrants came to America along with Germans to find work and money etc.
The answer is B; He was crowned the first emperor of the Holy Roman Empire by Pope Leo III in a lavish ceremony in Rome.