His 3,000-vote plurality—a plurality whose dimensions had been utterly unsuspected—came principally from the farmers and the ranchers he had visited one by one, from the people in whom he had invested time no other candidate for Congress had ever given them, from the people who had, on Election Day, repaid that investment in kind, giving up their own time—the time so valuable to them—to make the trip, sometimes quite a long trip, to the polling place to cast their votes for Lyndon Johnson.