Hillary Clinton Broke One Glass Ceiling. When Were Others Broken?; New York Times, 7/25/16

Karen Yourish, Larry Buchanan, Adam Pearce, New York Times; Hillary Clinton Broke One Glass Ceiling. When Were Others Broken? :

"Hillary Clinton made history by becoming the first woman poised to accept a major political party’s nomination for president. Her achievement comes 180 years after the first non-white man was elected to a major political position. A look at milestones in politics for women and minorities..."