Final answer:
The narrator is expressing the sense of freedom that girls experienced during a period of societal change, as women began to gain more independence and pursue their own goals and aspirations.
Step-by-step explanation:
The narrator is expressing the sense of freedom that girls like herself experienced during a period of societal change.
In the past, girls had limited opportunities and were not able to have much control over their lives.
However, with the changing times, women began to gain more independence and were able to pursue their own goals and aspirations. This newfound freedom was characterized by changes in fashion, music, and job opportunities, as well as a rejection of traditional gender roles and restrictions on political participation.