What does the murder of lady macduff and her son indicate to us about macbeth?

The murder of Lady Macduff and her son indicate to us that Macbeth’s cruelty has escalated from the time he killed Duncan. Now seeking to terrorize Macduff, he orders the murders of  his  wife  and  child.  

This shows us that Macbeth has reached new levels of  darkness. He no longer wishes to get back at his enemies to serve his purpose but also to instill terror.

d. the right to establish a one-house legislature

well first we can compare on what the slave masters ate and what the slaves ate well the masters ate fancy great food like chicken rice mash potatose and stuff like that and slaves ate well food that your not suppost to eat like the weird parts of turkey and chicken and slaves master chilled beat and eat and slaves work get beat and get little of sleep there you go