Original sentence: In Turkey, where the hijab is banned in private and state universities and schools, 60% of women wear hijab.John Esposito, professor of Islamic Studies at Georgetown University, writes that the customs of veiling and seclusion of women in early Islam were assimilated from the conquered Persian and Byzantine societies and then later on they were viewed as appropriate expressions of Quranic norms and values
Edited sentence: As the above mentioned verses show, Hijab for Muslim women  is a must.However, John Esposito, professor of Islamic Studies at Georgetown University, writes that the customs of veiling and seclusion of women in early Islam were assimilated from the conquered Persian and Byzantine societies and then later on they were viewed as appropriate expressions of Quranic norms and values.In Turkey, where the hijab is banned in private and state universities and schools, 20% of women wear hijab.It is not a tradition or custume