21.   I kept looking for a way to change history.

22.   If this would be a historic moment, let it be noted that history can be changed by mundane and ugly deeds.

23.   If Tsongas had been elected president, his illness might have changed history.

24.   If you change names, you have to start changing history.

25.   It changed history.

26.   It also changed the history of the Giants and the Packers.

27.   It has a certain charm, but watching someone try to change history every week can be frustrating.

28.   It is the function of diplomacy and politics to change history.

29.   Not only did the Dodgers lose out on pro football, the process changed club history.

30.   Nothing Smoltz, Maddux and Glavine will do this week can change that history.