Which answer choice best describes when single quotation marks should be used?
a.
for quotations within quotations
b.
for the titles of songs
c.
for words that represent themselves
d.
for the titles of stories
c? ?

Realism was a fairly influential and widespread literary movement in the united states in the latter half of the nineteenth century. which american writer is among the pioneers of american realism? a. ernest hemingway b. f. scott fitzgerald c. j. d. salinger d. mark twain