It’s a word and a power of the legislative branch most commonly associated these days with removing a U.S. president from office. But “impeachment” not only appears in nearly all of the nation’s state constitutions, its inclusion in them — as a check against overreach or abuses of power by state-level executive and judicial branches — predated the writing of the U.S. Constitution.
“Ten of the 12 state constitutions at the time already had impeachment language in them,” notes Frank Bowman, a professor at the University of Missouri School of Law.
The reason: The drafters of those state constitutions were well-versed in English history, and aware of how and why Parliament used the threat of removing a monarch’s ministers from office as a way to curb abuses of power.