41.   They hijack the time machine, determined to change history so monkeys will rule the world.

42.   They did little to change that history in the first half.

43.   Thus, he can change history, or clean up at the racetrack, or both.

44.   To realize you were making a difference, changing history.

45.   Unlike Ms. Bhutto, Mrs. Aquino stepped aside after bringing democracy and changing history, and memories of her are largely handled kindly.

46.   We evaluate artists by how much they are able to rid themselves of convention, to change history.

47.   We all wish that we could change history.

48.   While countless rock bands tout themselves as revolutionary, the Plastic People are among the handful who can claim that they changed history.

49.   Without an understanding of historical activism, students never realize that ordinary, average people like themselves changed history, he said.

50.   A mural of blacks who changed history had been rolled up for decades, creased and cracked.