Mattarella: 'The future of the Italian people is richer with unity' - News. "Today, the Constitution, the Italian anthem and the Tricolor symbolize the Italian Republic" "The winds of independence and freedom that swept through Europe in past centuries" "found the framework of guarantee in the path of European integration" "Long live a united, strong and proud Italy!" Prime Minister Giorgia Meloni wrote on social media on the occasion of National Unity Day.