21.   In the absence of a powerful enemy like the Soviet Union, the country has found itself with few established guidelines to decide when military intervention abroad is warranted.

22.   Initially, he made some powerful enemies.

23.   One of these, he noted, is to provide a powerful common enemy on whom misfortune can be blamed.

24.   One spectator, who asked that his name not be used because he did not want to make powerful enemies, said it taught him a lesson about power.

25.   Over the course of his career as a muckraking writer, Ridenhour made other powerful enemies, inside corporate boardrooms and within a corrupt New Orleans police force.

26.   Powerful enemies of the judge are determined to have him convicted.

27.   Powerful Republican enemies include Sen. Phil Gramm and Rep. John Kasich, who would use their budget axes to kill the program entirely.

28.   She warned that capitalism was a powerful enemy.

29.   Some observers say the deal has far more powerful enemies in the Russian military and security services, and among radical Chechens.

30.   Success can be a powerful enemy.