Short answers, pulled from the story.
Kazakh is a Kipchak Turkic language spoken by nearly 10 million people in Kazakhstan, with significant communities in China, Mongolia, Russia, Germany, and Turkey. Speakers reside across a vast territory stretching from the Tian Shan mountains to the western shore of the Caspian Sea.
Modern Kazakh originated in approximately 1465 AD during the formation of the Kazakh Khanate. The language was written using the Arabic script until approximately 1929, followed by Latin and Cyrillic scripts, with a transition back to Latin scheduled for implementation from 2023 to 2031.
The Kazakh language contains 12 phonemic vowels including three diphthongs and 19 native consonant phonemes. Voiceless stops are aspirated with the highest voice onset time in word-initial position, and syllable structure follows a pattern of (C)V(C)(C) allowing for clusters of sonorant and stop combinations.
Ethnologue recognizes three mutually intelligible dialect groups: Northeastern Kazakh, Southern Kazakh, and Western Kazakh. Northeastern Kazakh is the most widely spoken variety and serves as the basis for the official language, while Western Kazakh dialects maintain limited mutual intelligibility with Altai languages.
Kazakh uses a high volume of loanwords from Persian, Arabic, Tatar, and Russian due to frequent historical interactions and religious contexts. Many letters like в, ё, ф, х, һ, ц, ч, ь, э appear only in loanwords mostly of Russian origin, and urban speakers tend to violate rounding harmony rules when pronouncing these borrowings.