Because I have never seen any statistic to support such. We are not a stop and go republic. We have overlaps and the main governing body is Congress. And Congress.... https://www.pewresearch.org/politics/2023/09/19/how-americans-view-congress-the-president-state-and-local-political-leaders/ So if one ideology/Government is better and if a given lawmaker represents one of those ideologies..and said representation of that ideology performs better...explain this : https://www.pewresearch.org/politics/2023/09/19/how-americans-view-congress-the-president-state-and-local-political-leaders/pp_2023-09-19_views-of-politics_03-03-png/ You can't...