What is the fine-grained topic of the following text: Between 1940 and 1960, Egyptian culture reached a climax under the lead of inspiring female charachers such as Oum Kalthoum, Hoda Shaarawi or Doria Shafik, who were masters in their art and fought for women's rights. Only return the topic.
Influence of Female Figures on Egyptian Culture and Women's Rights (1940-1960)