An Unedifying Campaign? It Isn't the First One
Article views '76 Pres election as influenced by under-currents of conservative natl mood prior to '76 campaign; notes TV debates represent giant advance in pol dialogue as a convenient and workable mechanism to permit voters to assess contestants; says there is no single or simple explanation for volatile and unexpected character of '76 campaign, but perhaps, deeper and stronger, still misunderstood currents in Amer pol have been at work in close race