A BRIEF SKETCHOF THELIFE AND CHARACTER OF DAVID WALKER.   It is generally the desire of the reader of any intellectual production, to know something of the character and the life of the author. The character of David Walker is indicated in his writings. In regard to his life, but a few materials can be gathered; but what is known of him, furnishes proof to the opinion which the friends of man have formed of him—that he possessed a... more...