Why were most high school students girls?

Historically, the trend of higher female enrollment in high schools can be attributed to several factors, including societal shifts that encouraged girls to pursue education as a means of empowerment and independence. In many regions, educational policies and reforms aimed to provide equal access to schooling for girls, resulting in increased attendance. Additionally, cultural changes in the late 20th century began to challenge traditional gender roles, leading to a greater emphasis on the importance of education for young women.