Edward Everett, perhaps the country's best know public speaker, had just sat down after delivering the main address on the program of the dedication of the new Soldiers' National Cemetery, a soaring speech of almost two hours. Then, following a hymn sung by a Baltimore choir, President Lincoln rose to give his "dedicatory remarks." His two minute, roughly 272-word address took some time to enter history but enter history it did. (By John Osborne)