Why does Malcolm lie about himself to Macduff?

Explanation:

Answer to the following question is as follows;

In this story , Malcolm tells lies about himself to put MacDuff's allegiance to the proof and guarantee that they are faithful to Malcolm. Before he joins MacDuff, he wants to make sure they're on the same page—a side that cares about England's best interests.

it means that the hockey puck was traveling very fast.

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