12345678910 "(w)e stand today on the edge of a new frontier -- the frontier of the 1960's, the frontier of unknown opportunities and perils, the frontier of unfilled hopes and unfilled but the new frontier of which i speak is not a set of promises. it is a set of challenges. it sums up not what i intend to offer to the american people, but what i intend to ask of them. it appeals to their pride -- it appeals to our pride, not our security. it holds out the promise of more sacrifice instead of more security. the new frontier is here whether we seek it or not." july 15, 1960 these words were delivered by which person upon receiving his political party's nomination for president? a) harry s truman b) john f. kennedy c) richard m. nixon d) lyndon b. johnson