Answer:
cultures use the environment to their advantage as well as the available livestock, for instance, the incans built long mountainous roads that would make a difficult trek for humans carrying goods, therefore they used llamas, a native animal to the province to carry goods for merchants. This technique was hardly used in other civilizations.
Explanation:
the tone of this excerpt is optimistic
Different ways. Like by culture, type or habitat and so on.
Defamation is a false statement, and can be a disadvantage to other people's reputation.
Hope this helped! :D