This is the 1486th most frequent Russian word.
национальных
The Russian word "национальных" translates to "national" (plural, genitive case) in English.
The word 'национальных' is used as an attributive adjective in a genitive plural form modifying 'традиций' ('traditions').
Мы изучаем особенности национальных традиций.
We study the characteristics of national traditions.
Here, 'национальных' acts as an attributive adjective in a genitive plural form modifying 'меньшинств' ('minorities'), referring to groups belonging to specific ethnicities or nationalities.
Закон защищает права национальных меньшинств.
The law protects the rights of national minorities.
In this example, 'национальных' qualifies 'программ' ('programs') in the genitive plural form, describing their connection to the countrywide initiatives.