The author of Common Sense claimed that the English “Monarchy & hereditary succession have laid the world in blood & ashes”? What was meant by that statement? He also said that the king was a “tyrant”; what was meant by that statement? Please i need this asap thank you so much

Ascientist performs an experiment where she measures the mass of a piece of metal, pours acid onto the metal, washes the metal, and then re-measures the mass of the metal. the scientist repeats the experiment several times, each time increasing the amount of acid used. the dependent variable in the experiment is the: initial mass of the metal final mass of the metal amount of acid used washing the metal