Example sentences of "have [verb] a central role in " in BNC.

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1 The nouveau roman has played a central role in the debates surrounding postmodernism : the metafictional techniques and strategies associated with the writers commonly identified with this movement have come to be regarded as , in many ways , synonymous with what constitutes postmodernist fiction .
2 However , the social security system has played a central role in these processes as an element of government economic management , particularly where it has been used to support employment policies aimed at the exclusion of increasing numbers of older people from the labour market .
3 Faith No More guitarist Jim Martin has blagged a central role in Bill And Ted 's Excellent Adventure 2 .
4 Smart was not the first to try to modernise the psalms , which had played a central role in Anglican worship since the Reformation .
5 In 1976 the friendship treaty was abrogated , Soviet debts ( some US$11 billion ) were repudiated , and the Egyptians moved closer to the USA , which had played a central role in the Camp David and other peace negotiations in the area .
6 In addition , the All-Party Student Unity group , which had played a central role in Ershad 's downfall , stationed groups across the country to assist Election Commission officials in ensuring peaceful and fair voting .
7 For the first time in classical antiquity the nuclear family had assumed a central role in the politics of state .
8 The similarities and differences between grief and depression have had a central role in the development of psychoanalytic theory .
9 Alan Walker argues that the social security policies have played a central role in puffing people on the margins of society , forcing them into retirement and then providing them with a pension which reduces many older people to economic dependency and even poverty .
10 To derive this inequality , Bell made two assumptions : ( a ) the effects of a measurement at A do not affect the measurement at B and vice versa , and ( b ) all the variables describing the two particles are independent of the settings of the apparatus at A and B. Both seem very reasonable requirements , which indeed have played a central role in the development of physics since the time of Isaac Newton .
11 The banks have played a central role in this industrial restructuring .
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