41.   For him and for McCauley, these meetings have shown them that most sailors did not hate their enemies and that the traditions of the sea transcended national boundaries.

42.   For instance, the military requirements in a war to restore a national boundary are quite different from one whose goal is occupying an enemy or toppling a regime.

43.   For one thing, as globalization shrinks governments and lowers national boundaries, cultures and societies now interact much more directly.

44.   For this company, national boundaries have largely become irrelevant.

45.   He also did not like to answer questions about his nationality, because he apparently considered himself a citizen of the world and unconcerned with national boundaries.

46.   He also praised what he called cutting-edge research across national boundaries on diseases like AIDS, malaria and tuberculosis.

47.   How many citizens have atlases that reflect the extensive changes in national boundaries over the last decade?

48.   In Asia, as in Europe, the notion of citizenship may be rooted deeply in ethnicity and culture, closely related to long-established national boundaries.

49.   In industry, finance and communications, the world is rapidly transcending national boundaries.

50.   In recent cases, judges in Germany and Italy have declared that national boundaries do indeed apply to the virtual world as well as the physical one.