No, that is the original meaning of having three branches, the legislative, the executive, and the judicial. If any of them are not doing their job the other two branches are supposed to hold them accountable (supposed to being the operative term here). I was just saying that the senate was not established as a system of checks and balances against the house of Representatives, but rather as a compromise so that smaller states wouldnt necessarily be completely beholden to one’s with much larger populations.