"Europeans were always trying to stop the outflow. Hernando de Soto had to post guards to keep his men and women from defecting to Native societies. The Pilgrims so feared Indianization that they made it a crime for men to wear long hair. "People who did run away to the Indians might expect very extreme punishments, even up to the death penalty," Karen Kupperman tells us, if caught by whites.49 Nonetheless, right up to the end of independent Native nationhood in 1890, whites continued to defect, and whites who lived an Indian lifestyle, such as Daniel Boone, became cultural heroes in white society."