Original sentence: It is a member of numerous academic organisations, including the Association of Commonwealth Universities, the European University Association and the Russell Group, and forms part of the 'golden triangle' of leading British universities
Edited sentence: It is a member of numerous academic organisations, including the Association of Commonwealth Universities, the European University Association and the Russell Group, and forms part of the 'golden triangle' of leading British universities, which has connotations of academic excellence, selectivity in admissions, and social elitism.It is considered to be one of the most prestigious universities in the world, frequently performing highly on international university rankings