"O where are the sympathies of Christians for the slave and where are their exertions for their liberation? . . . It seems as if the church were asleep." David Ingraham, 1839 In 2015, the historian Chris Momany helped discover a manuscript that had been forgotten in a storage closet at Adrian College in Michigan. He identified it as the journal of a nineteenth-century Christian abolitionist and missionary, David Ingraham...