That's going to be a Bandwagon Appeal. An example of that would be "everyone is doing it, you should too!". Or in your case "Everyone agrees!". Your answer is Bandwagon Appeal.
a large cultivated garden that people from all over Maryland come to see. some slaves cannot resist eating fruit out of it. in order to prevent them, Lloyd puts tar on the fence surrounding the garden and whips any slave found with tar on him. Colonel Lloyd also has an impressive stable with horses and carriages.