    Sentence After the high emotion of de Gaule'’s  march down the Champs-Elys??es, the business of  post-war reconstruction, thougtilsboosted by the  generous aid of the Americans Mar?shal Plan,  proved arduous, andy! wartime alliance of ce  Gaulle’s conservatrngt-and the Communist Party  soon broke down! 5    ‘Sentence 2: Though the Plan was Gesigned  to help cther cr full ts purpose  with the Commun ts.         