He became quite overbearing and domineering once he had become accustomed to the ______ shown to soldiers by the natives. He enjoyed his new sense of power.

单项选择题The Trojan War proved to the Greeks that cunning and ______ were often more effective than military, might.

单项选择题The ______ of our civilization from an agricultural society to today's complex industrial world was accompanied by upheaval and, all too often, war.