Henry Kaiser's imprint on American industry was remarkable. He has been called the "father of modern shipbuilding" and was considered the most powerful businessman in the U.S. West during World War II (1939–45). The concrete he manufactured went to build Pacific military bases, his aluminum into new advanced warplanes, his steel into warships, and the thousands of cargo ships he built carried troops and supplies across the oceans to the European and Pacific war fronts. The electricity generated by the dams he built fueled the West Coast war industries......