Feminist theory examines the status and roles of women in society, emphasizing the importance of intersectionality, as highlighted by theorist Patricia Hill Collins. The theory challenges the perception of feminism as merely a movement of angry women, instead advocating for gender equality through various strands including liberal, radical, and Marxist feminism. Key focuses of feminist theory include addressing income disparities, increasing representation of women in various sectors, and reshaping societal structures to diminish patriarchal influence.