History of Lithuania the Lithuanian Chronicles and the Statutes of Lithuania, were all written in that language. German, Jewish and Armenian settlers were invited to live in Lithuania; the last two groups established their own denominational communities directly under the ruling dukes. The Tatars and Crimean Karaites were entrusted as soldiers for the dukes' personal guard. Towns developed to a much lesser degree than in nearby Prussia or Livonia. Outside of Ruthenia, the only cities were Vilnius (Gediminas' capital from 1323), the old capital of Trakai and Kaunas. Kernavė and Kreva were the other old political centers. Vilnius in the 14th century was
National symbols of Lithuania his capital. The Iron Wolf Mechanised Infantry Brigade ("motorizuotoji pėstininkų brigada 'Geležinis vilkas"') is now the core unit of the Lithuanian Army. The bear is an ancient symbol of Samogitia, one of the regions of Lithuania, and appears in the coat of arms of Šiauliai district. A moose is shown in the Lazdijai district municipality coat of arms and the aurochs is featured in the Kaunas coat of arms. The national plant is rue ("rūta"). A bride traditionally wears a little crown made of rue, which is a symbol of maidenhood. During the wedding the crown is burned, symbolizing the