Final answer:
Simone de Beauvoir became a feminist by challenging societal norms and advocating for women's freedom and independence.
Explanation:
Simone de Beauvoir became a feminist after reflecting on societal norms and gender inequalities highlighted in her book, 'The Second Sex.' She challenged misconceptions about women, such as the idea of inherent maternal instincts and their emotional capacity compared to men. De Beauvoir advocated for women's freedom and independence from restrictive societal roles, sparking debates and playing a crucial role in feminist theory and activism.
Learn more about Simone de Beauvoir's feminist journey here:
https://brainly.com/question/51055131
