00000na 22 1 450758996Keywords: City states, Social orginizations, Social contract, Political system, Theroler, Justice, Wisdomدور الابطال فی بناء الدول عند هريودوتThe role of heroes in nation-building according to Herodotusمحمد حسني النجم، سحر علاوي عزوزarticleArabic