There were a few engaging features--the astonishing photographs, Robert Caro talking about Al Smith, John Tierney arguing that the workers at the Triangle shirtwaist factory could have just gotten other
Everything there was exciting, bold, astonishing and engaging. 
mnli hypothesis: Everything there was exciting, bold, astonishing and engaging.  premise: There were a few engaging features--the astonishing photographs, Robert Caro talking about Al Smith, John Tierney arguing that the workers at the Triangle shirtwaist factory could have just gotten other