Like any other accent, RP has also changed over the course of time. The voices we associate with early BBC broadcasts, for instance, now sound extremely old-fashioned to most. Just as RP is constantly evolving, so our attitudes towards the accent are changing. For much of the twentieth century, RP represented the voice of education, authority, social status and economic power. The period immediately after the Second World War was a time when educational and social advancement suddenly became a possibility for many more people. Those who were able to take advantage of these opportunities — be it in terms of education or career — often felt under considerable pressure to conform linguistically and thus adopt the accent of the establishment or at least modify their speech towards RP norms. In recent years, however, as a result of continued social change, virtually every accent is represented in all walks of life to which people aspire — sport, the arts, the media, business, even former strongholds of RP England, such as the City, Civil Service and academia. As a result, fewer younger speakers with regional accents consider it necessary to adapt their speech to the same extent. Indeed many commentators even suggest that younger RP speakers often go to great lengths to disguise their middle-class accent by incorporating regional features into their speech.