1. Margaret “Silver Queen” Brown

Margaret Brown, famously known as the “Unsinkable Molly Brown,” rose to prominence thanks to the silver mines of Leadville, Colorado. Her newfound wealth allowed her to shatter social norms, becoming both a celebrated philanthropist and a passionate activist. Brown’s remarkable life extended far beyond her Titanic survival story—she was a driving force for women’s rights and education in the West. Discover more about her extraordinary journey at History.com.