One of the ways in which sexism is manifested in countries and cultures around the world is through the socialization of gender norms. Sexism is based on the idea that women are inferior to men, and functions to oppress women in society. Although the origin of the term as it is used around the world is not entirely clear, it is associated with the 'second wave of feminism' which lasted from the 1960s to the 1980s, and was likely modelled on the concept of racism (Masequesmay, 2014). It can also mean the unfair treatment of people based on their sex or gender. Sexism is the prejudice or discrimination based on sex, especially in the form of discrimination against women ( Merriam-Webster). The following paragraphs discuss the notions of sexism, implicit sexism, sexual harassment and sexual assault, all of which are common forms of gender discrimination against women.