Or, one of the two houses of Congress could have strict term limits (e.g. 3 x 2 year terms of the House), so Representatives are more willing to act in the inte

Or, one of the two houses of Congress could have strict term limits (e.g. 3 x 2 year terms of the House), so Representatives are more willing to act in the interests of constituents or the greater public rather than re-election at least periodically. (Or a single, possibly six year term for the President). I think political scientists have proposed and analyzed all of these variations.