A chronological biography follows James A. Garfield from humble ancestry and frontier boyhood through self-education and an academic career, to Civil War service, rising political prominence, election to the presidency, and the tragic assassination that ended his short administration. Drawing on speeches, personal sayings, military reports, and contemporary accounts, it reconstructs formative incidents, political choices, and public duties while reflecting on character, leadership, and public mourning. The narrative balances vivid anecdotes with analysis of policies and reputation, showing how immediate adulation and later measured assessment combine to shape historical memory.