Have We Learned Anything Yet?: A Reflection of Mankind's History and a Hope of What's to ComeEbookHave We Learned Anything Yet?: A Reflection of Mankind's History and a Hope of What's to ComebyK. R. HawthorneRating: 0 out of 5 stars0 ratingsSave Have We Learned Anything Yet?: A Reflection of Mankind's History and a Hope of What's to Come for later