What line from act ill of hamlet supports the conclusion that claudius fears his own fate?

What if this cursed hand  

Were thicker than itself with brother’s blood,  

Is there not rain enough in the sweet heavens  

To wash it white as snow?

the rhetorical devices that he used in "common sense" are syntax for his sentence structure and pathos for his emotion against the british unfairly treating the "americans" and logos of what documents that what happened to the pilgrims when they had the mayflower compact and how that the british were wanting to have one religion but the compact said for any religion to be accepted.

my guy how are we supposed to know