It's been 45 years since the U.S. Supreme Court issued its landmark Roe v. Wade ruling, but somehow, the fight over abortion rages on today.

Far from the settled subject one might be led to believe, abortion remains a contentious issue and a driving force in politics. As president, Donald Trump has led the fight against abortion rights, appointing a number of extremist anti-choice judges to federal courts and delivering remarks at the anti-choice "March for Life."

Still, a majority of Americans believe abortion should be legal — a 2017 Pew survey found that 57% of Americans believe abortion should be legal in "all or most cases," with just 16% of those polled saying they believe it should be made illegal.

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