Here's what we know about its history:
* Old English Roots: "It" descends from the Old English word "hit," which functioned similarly as a pronoun.
* Evolution of "Hit": Over time, "hit" became "it" through a series of phonological changes in the English language.
* Early Usage: Early examples of "it" appear in Old English texts, even before the Norman Conquest in 1066.
In essence, "it" has been part of the English language for a very long time. It's a word with deep historical roots, evolving alongside the language itself.
Let me know if you have any other language-related questions!