Valéry Giscard d'Estaing
He won the presidential election of 1974 with 50.8% of the vote against François Mitterrand of the Socialist Party. His presidency was seen as liberal for his focus on  divorce, contraception and abortion. His presidency helped modernise the country through his creation and growth of TGV and support of nuclear power as France's main energy source. However, he became unpopular because of a bad economy and the 1973 energy crisis, which many felt that it was the end of the "Trente Glorieuses". In 1981, he lost his re-election campaign to Mitterrand, with 48.2% of the vote.