A soldier would speak those words, and when first being recruited into the army. He has to swear because if soldiers put personal obligation above their country, then the army would be crippled. Aye, a hard life.
False. If there are no available resources such as water and food, the population will decrease.
The reason people believed king tut relied on advisors is because he was younger and he was trying to persuade people to believe in the god that he believed in.
