41.   Three theaters also trace the history of aviation in Hawaii, with a great deal of time devoted to the attack on Pearl Harbor.

42.   This is a well-researched cookbook, which traces the history of the Jews in Italy as well as the evolution of their cooking.

43.   Together, they trace history from the Spanish-American War and the sinking of the Titanic to the Pentagon Papers and the bombing of the World Trade Center.

44.   U.S. News traces the history, as far as we know it, of Christianity from the early turbulent years.

45.   Wednesday, Loleatta Holloway and Rochelle Fleming do the hustle, as Coati Mundi traces the history of the dance in a musical narration.

46.   You can trace the history of Mexico through the music, yet we tend to throw that part of our legacy under the rug.

47.   A new gallery at the British Museum traces the history of money.

48.   Earlier this week, his Boston museum posted seven European paintings on its Web site, asking the public for help in tracing their history.

49.   Here he traces the history of the awards and his memories of them.

50.   In addition to the meeting, anniversary celebrations will include lectures and sporting events in other Arab capitals and an opera commissioned to trace the history of the Arabs.