STENHACH, Nadiia. Political Polarization As A Challenge To Democracy In The Contemporary United States. University Scientific Notes, [S. l.], n. 1 (103), p. 14–30, 2025. DOI: 10.37491/UNZ.103.2. Disponível em: https://www.unz.univer.km.ua/index.php/unz/article/view/103_14-30. Acesso em: 14 mar. 2026.