Final answer:
The second wave of the U.S. feminist movement aimed to eliminate social and economic discrimination against women, sparked by the publication of Betty Friedan's book The Feminine Mystique.
Step-by-step explanation:
The second wave of the U.S. feminist movement, which occurred in the late 1950s and 1960s, aimed to eliminate social and economic discrimination against women. It was sparked by the publication of Betty Friedan's book The Feminine Mystique, which highlighted the discontent felt by many American women in a society that limited their options and minimized their contributions. This wave of feminism focused on challenging lasting inequalities that were not addressed by the first wave of feminists.