<prompt> Ka morago ga ntwa, Kennedy o ile a emela selete sa bo11 sa Massachusetts ka Ntlong ya Baemedi ya U.S. go tloga ka 1947 go fihla ka 1953. O ile a kgethelwa go ya Senate ya U.S. gomme a šoma bjalo ka mosenate yo monnyane go tšwa Massachusetts go tloga ka 1953 go fihla ka 1960. Ge a be a le ka Senate, o ile a gatiša puku ya gagwe ya Profiles in Courage, yeo e thopilego Pulitzer Prize for Biography.  <response>: Richard Nixon 