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It may be argued that the solidity of a country's popular culture (and hence its capacity to resist penetration by foreign cultural forms) depends on its inhabitants' consciousness of sharing a common national identity: a highly nationalistic society will successfully repel alien cultural invasions while a society with a weak national consciousness will easily absorb extraneous cultural forms. It must be noted that the national identity referred to is a historical construction contingent upon the element of conflict, competition or opposition that has characterized the country's relations with its neighbours throughout generations.
Campo et al. (Sat,) studied this question.