Early female sociologists Charlotte Perkins Gilman, Ida B. Wells, and Harriet Martineau described techniques of gender inequality, however didn't use the term sexism, which was coined later. According to authorized scholar Fred R. Shapiro, the term "sexism" was most certainly coined on November 18, 1965, by Pauline M. Leet throughout a "Student-Faculty Forum" at Franklin and Marshall College. Peter Glick and Susan Fiske coined the term ambivalent sexism to describe how stereotypes about girls might be each optimistic and negative, and that people compartmentalize the stereotypes they hold into hostile sexism or benevolent sexism. Sexism can affect anybody, however primarily impacts girls and ladies. It is discrimination, prejudice, or stereotyping based mostly on gender, and is most frequently expressed towards women and girls. After the adoption of agriculture and sedentary cultures, the idea that one gender was inferior to the other was established; most frequently this was imposed upon ladies and ladies. Sexism is prejudice or discrimination based mostly on one's sex or gender. When women are targeted with accusations of witchcraft and subsequent violence, it is often the case that a number of types of discrimination work together - for example, discrimination based on gender with discrimination based on caste, as is the case in India and Nepal, where such crimes are relatively widespread.