Burns, Simon. "What if Lee Harvey Oswald had missed?"
Divergence: 1963 CE
What if: John Kennedy had served as U.S. president until 1968.
Summary: Essay discussing the programs that would been pushed by Kennedy if he had another five years, including withdrawal from Vietnam and a somewhat less aggressive civil rights campaign but better structured anti-poverty than those of Lyndon Johnson. However, the article leans more towards discussing the probabilities than to constructing a history.
Published: In Prime Minister Portillo… and other things that never happened (eds. Duncan Brack and Iain Dale), q.v.