The same men have been featured on U.S. banknotes since 1929. One organization is trying to change that.
Women on 20s is trying to put a woman on a U.S. banknote by 2020, the centennial of women’s suffrage.
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Women on 20s' to Ask President Obama to Put One of These 4 Women
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PHOTOS: Which of these four women should be on the $20 bill
Keep Hamilton on the Ten. Put Tubman on the Twenty.
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A woman on the $20 bill? - CBS News
Voters choose Harriet Tubman for $20 bill