Complex sentence: Political parties have not generally been prominent in Manx politics, but notably two of them, Mec Vannin and Liberal Vannin bear Manx names, although the former no longer stands in elections.
Split into simpler sentences: Political parties have not generally been prominent in Manx politics. Notably two of them, Mec Vannin and Liberal Vannin, bear Manx names, although the former no longer stands in elections.