1969 US Open (tennis) Françoise Dürr / Dennis Ralston, 7–5, 6–3 1969 US Open (tennis) The 1969 US Open (formerly known as U.S. National Championships) was a tennis tournament that took place on the outdoor grass courts at the West Side Tennis Club, Forest Hills in New York City, USA. The tournament ran from 28 August until 9 September. It was the 89th staging of the tournament, and the fourth Grand Slam tennis event of 1969. It was the last year at the US Open in which sets were decided by a two-game advantage before the introduction of the tiebreak in 1970. This championship
Social innovation the nonprofit sector excluding both for-profit and public organizations. Both social entrepreneurship and social enterprise are important contributions to social innovation by creating social value and introducing new ways of achieving goals. Social entrepreneurship brings "new patterns and possibilities for innovation" and are willing to do things that existing organizations are not willing to do. Social innovation is often an effort of mental creativity which involves fluency and flexibility from a wide range of disciplines. The act of social innovation in a sector is mostly connected with diverse disciplines within the society. The social innovation theory of 'connected difference' emphasizes