1. Brown C., Holman E., Wichmann S. (2008) Automated classification of the world's languagrs. Language Typology and Universals, vol. 61, no. 4, pp. 285–308. DOI: 10.1534/stuf.2008.0026 Bufetova A.N., Kolomak E.A. (2021) Nacional'naya neodnorodnost' v regionah Rossii: ocenka, izmenenie, vliyanie na ekonomicheskoe razvitie [National heterogeneity in the regions of Russia: assessment, change, impact on economic development]. Voprosy ekonomiki, no. 1, pp. 120–142. DOI: 10.32609/0042-8736-2021-1-120-142 Desmet K., Le Breton M., Weber S. (2011) The stability and breakup of nations: A quantitative analysis. Journal of Economic Growth, vol. 16, no. 183, pp. 322–338. DOI: 10.1007/s10887-011-9068-z Diskin I.E. (2021) Naciya i legitimnost' [Nation and Legitimacy]. Obshchestvennye nauki i sovremennost', no. 4, pp. 132–145. DOI: 10.31857/S086904990016458-5 Esteban J., Ray D. (1994) On the measurement of polarization. Econometrica, vol. 62, no. 4, pp. 819–851. DOI: 10.2307/2951734 Esteban J., Ray D. (1999) Conflict and distribution. Jornal of Economic Theory, vol. 87, no. 2, pp. 379–415. DOI: 10.1006/jeth.1999.2549 Fearon J. (2003) Ethnic and cultural diversity by country. Jornal of Economic Crowth, vol. 8, no. 2, pp. 195–222. DOI: 10.1023/A:1024419522867 Garbuzov V.N. (2020) Svet i teni amerikanskoj isklyuchitel'nosti [Lights and Shadows of American Exceptionalism]. SShA & Kanada: ekonomika, politika, kul'tura, vol. 50, no. 11, pp. 5–21. DOI: 10.31857/S268667300012339-2 Geevskij I.A., Chervonnaya S.A. (1985) Nacional'nyj vopros v obshchestvenno-politicheskoj zhizni SShA [The national question in the public and political life of the USA]. Moscow, Nauka. Geng D. (2012) Identifying the unique polarization index: A mean-preserving axiomatic approach. Journal of Public Economic Theory, vol. 14, no. 5, pp. 791–812. DOI: 10.1111/j.1467-9779.2012.01562.x Gligich-Zolotareva M.V. (2021) Na poroge novoj regionalizacii [On the threshold of new regionalization]. Federalizm, vol. 26, no. 1 (101). DOI: 10.21686/2073-1051-2021-1-165-186 Horowitz D. (1985) Ethnic groups in conflict: Theories, patterns, politcies. Berkeley, University of California Press. Keefer P., Knack S. (2002) Polarization, politics and property rights: Links between inequality and growth. Public Choice, vol. 111, no. 1–2, pp. 127–154. DOI: 10.1023/A:1015168000336 Klupt M.A. (2022) Zapad, ne-Zapad i strategii politicheskoj bor'by na demograficheskom pole [West, non-West and strategies of political struggle in the demographic field]. Obshchestvennye nauki i sovremennost', no. 1, pp. 78–90. DOI: 10.31857/S0869049922010051 Kosevich E.Yu. (2019) Prigranichnye steny: bezopasnost' ili ugroza dlya meksikano-amerikanskih otnoshenij [Border Walls: Security or Threat to Mexican-American Relations]. Latinskaya Amerika, no. 6, pp. 39–48. DOI: 10.31857/S0044748Х0005098-6 Laitin D. (2000) What is a language community? American Journal of Political Scirnce, vol. 44, no. 1, pp. 142–155. DOI: 10.2307/2669300 Marusenko M.A., Marusenko N.M. (2019) Perepisi naseleniya v SShA i etnorasovyj vopros [US Censuses and the Ethno-Racial Question]. SShA & Kanada: ekonomika, politika, kul'tura, vol. 49, no. 6, pp. 5–21. DOI: 10.31857/S032120680005176-7 Melitz J., Toubal F. (2014) Native Language, spoken language, translation and trade. Journal of International Economics, vol. 93, no. 2, pp. 351–363. DOI: 10.1016/j.jinteco.2014.04.004 Minat V.N. (2022) Mezoekonomicheskoe modelirovanie strukturnyh sdvigov promyshlennosti SShA: otraslevaya i prostranstvennaya sostavlyayushchie [Mesoeconomic modeling of structural shifts in the US industry: sectoral and spatial components]. Ekonomicheskaya nauka sovremennoj Rossii, no. 1 (96), pp. 94–109. DOI: 10.33293/1609-1442-2022-1(96)-94-109 Montalvo J., Reynai-Querol M. (2014) Cultural diversity, conflict and economic development. Handbook of the economics of art and culture, vol. 2, pp. 485–506. Nesena M.V. (2015) Vliyanie kul'turnogo raznoobraziya regionov Rossii na ekonomicheskie pokazateli [Influence of cultural diversity of Russian regions on economic indicators]. Obshchestvennye nauki i sovremennost', no. 5, pp. 72–85. Petrovskaya N.E. (2021) Molodezhnyj rynok truda v SShA [Youth labor market in the USA]. Obshchestvennye nauki i sovremennost', no. 2, pp. 66–78. DOI: 10.31857/S086904990014322-6 Shtoyunda E.M. (2021) Federalizm epohi global'noj turbulentnosti [Federalism in the era of global turbulence]. SShA & Kanada: ekonomika, politika, kul'tura, vol. 51, no. 4, pp. 54–72. DOI: 10.31857/S268667300014339-2 Smirnyagin L.V. (1989) Rajony SShA: portret sovremennoj Ameriki [Neighborhoods of the USA: A Portrait of Modern America]. Moscow, Mysl'. Taylor C., Hudson M. (1972) World handbook of political and social indicators. New Haven, Yale University Press. Volodin A.A. (1984) SShA: Ekonomika i mestnye organy vlasti [USA: Economy and local government]. Moscow, Nauka.