Gloria Steinem has played a key role in multiple social movements, particularly in feminism and women's rights. As a co-founder of Ms. Magazine, she brought attention to issues affecting women, including reproductive rights and workplace equality. Steinem's activism prominently featured in the Women's Liberation Movement during the 1960s and 1970s, where she advocated for equality and social justice. Beyond feminism, she has also supported racial equality, animal rights, and various progressive causes, making her a highly influential figure in social activism.