Shakespeare's chief source for Macbeth was Holinshed's Chronicles (Macbeth), who based his account of Scotland's history, and Macbeth's particular, on the Scotorum Historiae, written in 1527 by Hector Boece. im pretty sure this is right
The correct answer for the question that is being presented above is this one: "being viewed as powerful" Research indicates that if models meet any of the following conditions except being viewed as powerful, individuals are more likely to imitate the observed behaviors.