Final answer:
In Federalist No. 78, Alexander Hamilton referred to the judiciary as the least dangerous branch of government.
Step-by-step explanation:
In Federalist No. 78, Alexander Hamilton referred to the judiciary as the least dangerous branch of government. Hamilton argued that the judiciary had no influence over either the sword or the purse, unlike the executive and legislative branches. While it possesses considerable power, the judiciary is considered the branch least susceptible to public opinion polls.