In Khrushchev and the Soviet leadership, 1957-1964, Carl Linden lists a chronological analysis of the major issues faced by Khrushchev between 1957-1964. Khrushchev pursued a policy of innovation and reform that gave shape to the conflicts inside the Soviet regime. His prescription for redirection the energies of the party dictatorship had far-reaching implications and was radical in terms of past Stalinist practice. Ultimately, in trying to enforce his policies he established a pattern of attack and retreat. Linden argues that it was the shifts and turnabouts caused by his tactics that became the excuse for his overthrow.