The book that the character MacDuff is from would be a crime fighting book. Since then it has been used with kids for several different ideas used by police.
MacDuff Knox is 5' 10".
he wants too
By not committing to join Macduff in overthrowing Macbeth, Malcolm gains the opportunity to test Macduff's loyalty and dedication to the cause. It also allows Malcolm to assess Macduff's character and leadership abilities before fully trusting him in the rebellion against Macbeth.
macduff
When critics talk of a character being 'one-dimensional' they usually mean that he has no backstory. When Macduff (in Macbeth) says of Macbeth "He has no children" you realise that Macduff and Macbeth both have lives outside the play. (Macduff is a family man, Macbeth is not). Almost all the characters in Shakespeare give hints that they have a life outside the play - they are multidimensional.
He must watch out for Macduff
Macduff is horrified by the murder of Duncan, as he is a loyal and honorable character who values justice and order. He is deeply disturbed by the betrayal and violence that has occurred in their society. This event ultimately drives Macduff to take action against Macbeth for his heinous act.
If you mean the character in Shakespeare's play, then this is what he did: He listened to the witches, killed Duncan the king of Scotland, then created a rebelion against him where Macbeth and Macduff fight to the death and Macbeth gets killed by Macduff, making Macduff's son Michael the king of Scotland.
They are cousins.
Malcolm's lie to Macduff reveals his sense of caution and mistrust towards others, as he is testing Macduff's loyalty and intentions. This behavior also demonstrates Malcolm's cunning and ability to manipulate situations to his advantage for the greater good.
In his dreams. Macbeth does not kill Macduff, it's the other way around. Macduff kills Macbeth at the end of Act V, at the end of the play. It is interesting that, although Macbeth is based (extremely loosely) on a historical character, there was no historical Macduff.
In Act 4 of Macbeth, Macduff is portrayed as a resolute and determined character. He is grieving the loss of his family and is motivated by revenge against Macbeth. Macduff's actions and words convey his fierce loyalty to Scotland and his determination to overthrow Macbeth's tyrannical rule.