21. To do so they had to accept the FA code, which led to the quick spread of a universal set of rules. 22. Teletext never took off in the United States because the marketplace was never able to agree to a universal set of standards. 23. Canadian sociologist Vic Satzewich has argued that " coming up with a universal set of our nation's values would be impossible ." 24. Implementation of a universal set of fiscal incentives, said Enriquez, would encourage all sectors to compete on an " even playing field," 25. Solidarity also wanted a clear statement that God-given law, or a universal set of values, is higher than any law made by men. 26. In 1875 John Moyer Heathcote instigated a meeting at the MCC to establish a universal set of rules and Wingfield was invited to participate. 27. The union also wanted it to state that God-given law, or a universal set of values, is higher than any law made by men. 28. These properties assume the existence of at least two sets : a given universal set , denoted "'U "', and the empty set, denoted { }. 29. The way I would prove it is by showing that some standard \ Sigma ^ 1 _ 1-universal set reduces to the set in question. 30. Here the general pattern is, which denotes the set of all elements ( from some universal set ) for which the assertion about is true.