The correct answer is "changing."
For a long time, women were expected to be very feminine. To this end, long skirts and long hair were the norm. In the 1920s, however, things began to change. Women began to become more independent, wear shorter skirts, and cut their hair.
Answer:
One of my sisters is going on a trip to france.
The best way to revise the sentence is <em>#2. I had to prove my identity to gain entrance to the building; I was required to fill out an impressive number of forms. </em>
I think that the most credible source is a newspaper article
