Karen Jennings Lewis ’74 told the Mount Holyoke College Alumnae Association in 2012 that her education at Mount Holyoke “taught me you can do anything.” Later that year, Lewis went on to lead the Chicago Teachers Union through their first strike in over 25 years. During her tenure as president of the CTU, Lewis advocated on behalf of 30,000 teachers across nearly 650 public schools that serve over 350,000 students. As a result, she revolutionized union organizing and cultivated an environment that promoted activism over corporate interests.