It seems like there might be a typo in your question. If you meant "Daniel Friedan," it isn't clear who that refers to, as there is no widely known individual by that name. However, if you meant "Betty Friedan," she was a prominent American feminist, journalist, and author, best known for her book "The Feminine Mystique," published in 1963. This book is credited with sparking the second wave of feminism in the United States.
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