56% from the Bulgarians fear that the military operation that is planned after the terrorist attack in the United States will develop into a World War, a survey, made by the Sociological Agency NOEMA, showed. The survey was conducted between September 20 and September 27 among 1047 Bulgarians. 12% from the Bulgarians said that the US assaults will not have far-reaching consequences. 51% of the surveyed said that they think that Bulgaria will be affected by the operation. 49% of the asked think that the country will not be affected from the recent international changes.