Dual revolution Louis Blanc, Pierre Joseph Proudhon, and Karl Marx who attempted to come up with ideas for “utopias”, conservative and socialist societies. The French Revolution began in 1789 with the Tennis Court Oath, by which the members of the third estate, who had been locked out of the meeting the estates general, gathered together and swore not to disband until they had written a new constitution. Inspired by the ideas of Enlightenment Philosophers, most prominently Rousseau and his social contract, the National assembly, those who had sworn the tennis court oath, published the Declaration of the Rights of Man and Citizen.
Tennis at the 1912 Summer Olympics - women from 6 nations) competed at the Stockholm Games: Tennis at the 1912 Summer Olympics At the 1912 Summer Olympics in Stockholm, Sweden eight tennis events were contested divided over two tournaments; an indoor covered courts tournament, played on wood, held from May 5 until May 12 and an outdoor hard court tournament, played on clay, held from June 28 until July 5. Tennis on covered courts was agreed initially for the 1912 Games, with competitions run for gentlemen's singles and doubles, ladies' singles and mixed doubles. The outdoor tournament was confirmed once the Östermalm Athletic Grounds were completed