What does the highlighted sentence want to say? it is about an
https://en.wikipedia.org/wiki/State_Britain . I can not understand the roles of the nation, parliament, and the thing that should be enacted.
And what does "in the very seat of" mean?
More significantly, perhaps, State Britain’s ‘pale’ also brings into play
issues around the democratic practices of a nation right in the very seat of the (ancient, founding) institution that supposedly would exist to enact them: parliament.