Category talk:Ideological caucuses of the United States Congress

"Ideological"?
Is there either a better term for this category or a neutral way to add articles to the category? "Ideological" seems a bit loaded and is applied in a seemingly arbitrary manner. In concrete terms, considering LGBT Equality Caucus and Freedom Caucus, which should be listed here and why? Brianhe (talk) 19:26, 25 October 2015 (UTC)