After the high emotion of de Gaulle's march down the Champs-Elys??es, the business of post-war reconstruction, though boosted by the generous aid of the Americans' Mar?­shall Plan, proved arduous, and the wartime alliance of de Gaulle's conservatives and the Communist Party soon broke down.
( ( After ( ( the ( high emotion ) ) ( of ( ( ( de ( Gaulle 's ) ) march ) ( down ( the ( Champs-Elys ( ?? es ) ) ) ) ) ) ) ) ( , ( ( ( ( ( ( ( ( ( the business ) ( of ( post-war reconstruction ) ) ) , ) ( though ( boosted ( by ( ( the ( generous aid ) ) ( of ( ( the ( Americans ' ) ) ( Mar?shall Plan ) ) ) ) ) ) ) ) , ) ( proved ( ( ( arduous , ) and ) ( ( the ( wartime alliance ) ) ( of ( ( de ( Gaulle 's ) ) conservatives ) ) ) ) ) ) and ) ( ( the ( Communist Party ) ) ( soon ( broke down ) ) ) ) . ) ) )
(ROOT (S (PP (IN After) (NP (NP (DT the) (JJ high) (NN emotion)) (PP (IN of) (NP (NP (NP (NNP de) (NNP Gaulle) (POS 's)) (NN march)) (PP (IN down) (NP (DT the) (NNP Champs-Elys) (NNP ??) (NN es))))))) (, ,) (S (NP (NP (DT the) (NN business)) (PP (IN of) (NP (JJ post-war) (NN reconstruction))) (, ,) (VP (ADVP (RB though)) (VBN boosted) (PP (IN by) (NP (NP (DT the) (JJ generous) (NN aid)) (PP (IN of) (NP (NP (DT the) (NNPS Americans) (POS ')) (NNP Mar?shall) (NNP Plan)))))) (, ,)) (VP (VBD proved) (NP (NP (NNS arduous)) (, ,) (CC and) (NP (NP (DT the) (JJ wartime) (NN alliance)) (PP (IN of) (NP (NP (NNP de) (NNP Gaulle) (POS 's)) (NNS conservatives))))))) (CC and) (S (NP (DT the) (NNP Communist) (NNP Party)) (VP (ADVP (RB soon)) (VBD broke) (PRT (VBP down)))) (. .)))
After the split, war followed between the two countries.
( ( After ( the split ) ) ( , ( war ( ( followed ( between ( the ( two countries ) ) ) ) . ) ) ) )
(ROOT (S (PP (IN After) (NP (DT the) (NN split))) (, ,) (NP (NN war)) (VP (VBD followed) (PP (IN between) (NP (DT the) (CD two) (NNS countries)))) (. .)))