Top 10 group matches for this tag:

alt.politics.usa.republican (261079 articles)
soc.culture.usa (251548 articles)
alt.politics.usa (162211 articles)
alt.usage.english (147867 articles)
alt.politics.usa.congress (34782 articles)
alt.politics.usa.constitution (26619 articles)
rec.travel.usa-canada (23031 articles)
alt.usage.spanish (19793 articles)
it.annunci.usato.informatico.nord (17464 articles)
misc.immigration.usa (15892 articles)