Christian privilege
The concept of hegemony describes the ways in which a dominant group, in this case mainly U.S. Protestant Christians, disseminate their "dominant" social constructions as common sense, normative, or even universal, even though most of the world's inhabitants are not Christian. Christian hegemony also accepts Christianity as part of the natural order, even at times by those who are marginalized, disempowered, or rendered invisible by it. Thus, Christian hegemony helps to maintain the marginality of other religions and beliefs. According to Beaman, "the binary opposition of sameness/difference is reflected in Protestant/minority religion in which mainstream Protestantism is representative of the 'normal'".
Sociology of gender
The dominant form of masculinity in a society is known as hegemonic masculinity. Men are constantly performing this to prove their status as men. It is not really possible to reach it, especially as peers are in constant surveillance of each other, looking for flaws in their performance. Hegemonic masculinity is constructed in opposition to femininity and is dominant to all other gender identities (including alternative masculinities). Men are socialized from birth to perform it, especially through behavior and symbolism. One of the prominent behaviors is aggression in order to protect one's reputation. An example of symbols used would be clothing.