However unsatisfactory and over-argued the revisionist case, it did make one serious  that the United States had clear national and economic interests and found the Cold War an unusually congenial way to pursue them.
( ( However ( ( ( unsatisfactory and ) over-argued ) ( the ( revisionist case ) ) ) ) ( , ( it ( ( did ( ( make ( one serious ) ) ( that ( ( the ( United States ) ) ( ( ( ( had ( clear ( national ( and ( economic interests ) ) ) ) ) and ) ( found ( the ( Cold War ) ) ) ) ( an ( ( unusually congenial ) ( way ( to ( pursue them ) ) ) ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (S (ADVP (RB However)) (NP (ADJP (JJ unsatisfactory) (CC and) (JJ over-argued)) (NP (DT the) (JJ revisionist) (NN case)))) (, ,) (NP (PRP it)) (VP (VBD did) (S (VP (VB make) (S (NP (PRP one)) (ADJP (JJ serious))) (SBAR (IN that) (S (NP (DT the) (NNP United) (NNPS States)) (VP (VP (VBD had) (NP (JJ clear) (JJ national) (CC and) (JJ economic) (NNS interests))) (CC and) (VP (VBD found) (NP (DT the) (NNP Cold) (NNP War))) (NP (DT an) (ADJP (RB unusually) (JJ congenial)) (NN way) (S (VP (TO to) (VP (VB pursue) (NP (PRP them)))))))))))) (. .)))
During the Cold War, the United States acted in accordance with its national interests.
( ( During ( the ( Cold War ) ) ) ( , ( ( the ( United States ) ) ( ( ( acted ( in accordance ) ) ( with ( its ( national interests ) ) ) ) . ) ) ) )
(ROOT (S (PP (IN During) (NP (DT the) (NNP Cold) (NNP War))) (, ,) (NP (DT the) (NNP United) (NNPS States)) (VP (VBD acted) (PP (IN in) (NP (NN accordance))) (PP (IN with) (NP (PRP$ its) (JJ national) (NNS interests)))) (. .)))