LONDON (Reuters) - The Ukraine war shows that the West's dominance is coming to an end as China rises to superpower status in partnership with Russia at one of the most significant inflection points in centuries, former British Prime Minister Tony Blair said."We are coming to the end of Western political and economic dominance," Blair said in a lecture entitled "After Ukraine, What Lessons Now for Western Leadership?" according to a text of the speech to a forum supporting the alliance between the United States and Europe at Ditchley Park west of London.