What was a popular place for city women to shop and work in the early 1900s?

Large department stores.

Explanation:

This was the popular place for city women to shop and work. Large department stores became popular in the early years of the twentieth century. These stores were different from anything that had come before. They contained several different items that previously were only found in separate, specialized shops. Moreover, these stores gave women a place to interact with each other.

i think its 5! hope i