Read the passage below.

In the 1920s, during a period known as the Jazz Age, jazz music became popular. Another feature of this period was a dance known as the Charleston, which became popular among the younger crowds.

What is the purpose of the continuation signal word “another”?
to show that jazz music, but not the dance known as the Charleston, was popular during the Jazz Age
to show that the Charleston was popular during the Jazz Age, but only when accompanied by jazz music
to show that both jazz music and the Charleston were popular during the Jazz Age
to show that the Charleston and jazz music were only enjoyed by younger crowds during the Jazz Age

Read the following passage: he roamed from chamber to chamber with hurried, unequal, and objectless step. the pallor of his countenance had assumed, if possible, a more ghastly hue— but the luminousness of his eye had utterly gone out. the once occasional huskiness of his tone was heard no more; and a tremulous quaver, as if of extreme terror, habitually characterized his utterance. there were times, indeed, when i thought his unceasingly agitated mind was laboring with some oppressive secret, to divulge which he struggled for the necessary courage. which of the above ideas might be considered foreshadowing? he is wandering all over the chamber his skin tone is really pale his voice is quivering the narrator thinks he is laboring with an oppressive secret