I need an discussion about , how has western colonial culture traditionally conceptualized gender and sex in the past and why is it advantageous to conceptualize these as separate identities? You must

I need an discussion about , how has western colonial culture traditionally conceptualized gender and sex in the past and why is it advantageous to conceptualize these as separate identities? You must use the words , chromosomes, assigned sex, intersex, core gender identity,  gender and body dysphoria , transgender, genderqueer and third sex categories. You can use a text book-  Transformations: women, gender and psychology by Crawford M. Third edition 2017. You can use for this book chapter 5 for this. I need APA style.