The correct answers are the following ones:
A) The victorian era is known as "British Golden Years" because it was a time of great prosperity due to the increasing industrialization and the creation of networks of trade that allowed exports all over the world.
D) There were several rules of social manners and etiquette during the Victorian Era. Some of them include small talk, rising a dress with the right hand when crossing the street, not blowing in public, etc.
E) The Victorian Era had many established social rules and codes. For instance, men and women did not share the same spheres. While men worked and were independent, women were submissive and had to take care of the house. The family was a very important value and sexuality was a taboo.
F) The Victorian Era emphasized the importance of appearances. Clothes were a reflection of wealth and each social class had a particular style to differentiate people. Also, the kind of books that they read or the way they expressed themselves was a key factor to determine the kind of treatment they deserved. People were obsessed with appearances and their reputation was extremely important.