I believe it would be a verb phrase because it is stating the action
Which school of theory would be interested in looking for biographical/psychological interpretations of a text?<span>psychoanalytic criticism. Is all i could find.</span>
The 1920's was a time of sensational economic growth and progress. Mass produced goods such as clothing, radios and cars were in abundance. The stock market boomed and most Americans benefited. But there was also economic inequality, thus the prosperity of the 1920's was unsustainable.
I don't know for sure but I think the second one is an intensive pronoun