Please help me guys
Mention any one different between the American and the japanese greetings​

While Americans greet each other with a handshake or hug, Japanese people usually nod or bow. Americans often greet each other with a handshake, kiss on the cheek, or hug. But in Japan, people greet each other by bowing or giving a simple nod

b. vast setting

explanation:

an epic is a poem of heroic proportions; it can't be short or focus on simple daily life event. it cannot be written with a casual tone as it narrates some heroic deeds of legendary figures.    

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