On the morning of November 5, 1964, Arthur Krock of the New York Times posed a problem for newly elected President Lyndon Johnson. How would he answer the "great question created by the most emphatic vote of preference ever given to a national candidate: How will he use the mandate to lead and govern that has been so overwhelmingly tendered by the American people?" (1964, p. 44). Krock's words capture the reaction of many to the landslide that had brought victory to more than Johnson. In the upcoming Congress, the Democrats would

hold a two to one margin in both chambers. Thirty-eight new House Democrats extended their majority to 295 seats while two new Democratic Senators gave them a total of 68, the second largest majority the Democrats had ever held in both chambers (Morris 1965 ). If there ever was a partisan surge, this was it.