Oliver Cromwell and John Bunyan is a book written by Robert Southey, a British poet and biographer. The book is a biographical work that explores the lives and legacies of two influential figures in British history: Oliver Cromwell, a political leader and military commander who played a significant role in the English Civil War, and John Bunyan, a Christian writer and preacher best known for his allegorical novel, The Pilgrim's Progress.The book begins...