Article I gives Senators six-year terms, three times longer than House members serve. The Framers wanted the Senate to resist short-term political pressure and act as a stabilizing force against what they saw as the House's potential for rash decisions driven by popular opinion. Only one-third of Senate seats come up for election every two years, so the chamber never completely turns over at once. This staggered system means voters can't fire the entire Senate in a single election, even during political earthquakes. The structure gives Senators room to take unpopular stands—like voting to convict a President during impeachment or confirming controversial judges—without immediate electoral consequences. Six years insulates Senators from rapid accountability, letting them ignore constituents for half a decade; it also gives them time to develop policy expertise and accumulate the committee relationships and institutional knowledge that drive how legislation actually moves. Either way, the six-year clock shapes Senate culture: more institutional memory, less turnover, and more power for senior members who accumulate committee posts and relationships over multiple terms.