Answer:
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<span>I think level of formality </span>
<span>The Royal Road decreased the travel time between Persepolis and Anatolia [Turkey} from months to days, making transportation easier and faster.</span>
Answer: It depends because altruism has many different definitions depending on what subject your studying.
Explanation: If you want to know how the term is used in daily life altruism means to be selfless. In Psychology terms altruism means a person who puts others well being before themself. In Biological terms altruism is survival of a species.
Hope this helps you hun
