Conversation so far:
what is morphology?
In linguistics, morphology is the study of words, how they are formed, and their relationship to other words in the same language.
When was the Mongolian language created?
The earliest Mongolian text may be the Stele of Yisüngge , a report on sports composed in Mongolian script on stone, which is most often dated at 1224 or 1225.
Who uses the Mongolian language?
The vast majority of the residents of Mongolia and many of the Mongolian residents of the Inner Mongolia Autonomous Region speak the various dialects of Mongolian.
Are there any other interesting aspects about Mongolian language besides when it was created and who uses it?
Mongolian first adopted loanwords from Old Turkic, Sanskrit (these often through Uighur), Persian, Arabic, Tibetan, Tungusic, and Chinese. However, more recent loanwords come from Russian, English, and Mandarin Chinese.

Question: is it still used today?
Self-contained rewrite: Is the Mongolian language still used today?