11.   And many parents will be heading for unknown territory filled with unfamiliar brands and names.

12.   And so is old age, and as you enter it you feel you are treading unknown territory, leaving your own land behind.

13.   But as the landscape shifts, they are hesitant to move too quickly into unknown territory and risk diverting their attention from more established and proven markets.

14.   But she walked into unknown territory.

15.   Della Marie has one more year in Lorena schools before she enters unknown territory.

16.   For most North American travelers, South America is unknown territory.

17.   Guard Larry Allen was in pads, and back at his usual position after a foray into the unknown territory at tackle.

18.   He has even won five of eight starts on the grass, so he would not have been venturing into unknown territory if he had entered the Mile.

19.   If lawmakers act, it will take the presidential dispute into unknown territory and pose the threat of a constitutional crisis over the selection of president.

20.   Investors jump into unknown territories togetherBy Michael E.