Grenville responded to Pitt, saying the disturbances in America "border on open rebellion; and if the doctrine I have heard this day be confirmed, nothing can tend more directly to produce a revolution." External and internal taxes are the same, argued Grenville.<ref>Green p. 256</ref> | Grenville responded to Pitt, saying the disturbances in America "border on open rebellion; and if the doctrine I have heard this day be confirmed, nothing can tend more directly to produce a revolution." External and internal taxes are the same, argued Grenville.<ref>Green p. 256</ref> |