并列题名：US dollar's hegemony 并列题名：Oil, dollar and hegemony US dollar's hegemony US dollar's hegemony. 并列题名：After hegemony 并列题名：Guns, economy and hegemony 并列题名：Armed force and hegemony 并列题名：Benevolence and hegemony 并列题名：Star ceremony 并列题名：Crisis of hegemony