<span> the formation of feudal kingdoms</span>
Because you want to introduce the person and give them the red carpet treatment (which you are doing) to show you have respect and they get that
Poland is your best answer.
Poland has 3 different types of color (being <em>Orthodox Christian</em>, <em>Roman Catholic</em>, <em>Lutheran</em>).
Norway only has 1 (<em>Lutheran</em>), France has 1 (<em>Roman Catholic</em>), and Spain has 1 (<em>Roman Catholic</em>), making Poland your answer.
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Policles's actions advance the story's plot by pretending something that he is not. His intentions are to cause trouble between the two tribes and does this by tricking the two tribes that there is a conflict between them. The theme of the story revolves around factions and race.