These sources collectively explore the life and significant impact of D. L. Moody, a highly influential 19th-century American evangelist. They detail his humble beginnings, conversion experience, and rise to prominence despite limited formal education. The texts highlight his extensive ministry work in Chicago, including establishing large Sunday schools and his involvement with the YMCA, where he met his long-time musical partner, Ira D. Sankey. Furthermore, the sources emphasize their highly successful evangelistic campaigns in both America and Great Britain, noting Moody's plain preaching style and Sankey's impactful use of music. The collection also touches upon Moody's establishment of educational institutions and his reaction to the social challenges of urbanization and industrialization, contrasting his methods with other contemporary figures while acknowledging his lasting legacy.Sources:D. L. Moody Lay Evangelist - Young Oon Kim - November 1973 - Tparents.orgD. L. Moody's Conversion and Rough Start - Tony Cooke MinistriesDr. Roger Green, American Christianity, Session 16, Evangelicalism in the 19th Century, Moody Resources from NotebookLM - Biblical eLearningDwight L. Moody - Bibles Net. ComTeaching with Results - Moody Bible InstituteThe Life of Ira D. Sankey - Christian Biography Resources - Wholesome WordsThe Urgency of Evangelism: Inspiration from D.L. Moody | Christian UnionThe prominent pioneers among the Free Mission Friends in - CARLI Digital CollectionsYMCA Spiritual Legacy Series - Amazon S3