The crowd’s reaction to the conspirator’s actions
mark antony’s request to speak at caesar’s funeral

how do these events contribute to the plot of the play?

The scene where Mark Antony request to speak in Caesar’s offers a major plot twist to the story. His speech sparked a lot of emotions in the crowd, anger most of all. Because of this, the new triumvirate and conspirators fought with each other and escaped.

to save the day, harry must get past a scary three-headed guard dog.

two factors or characteristics of a chapter that might make it difficult to read would be words i don't understand, or if i don't fully understand what's going on in the chapter. strategies i can use to get through the difficult material would be a dictionary, and re-reading previous chapters to get a better grasp of what the author is trying to say.