I looked at your chart of Judaism. I would be tempted to connect Christianity with the Essenes. Not dogmatically, but for consideration. 🤷
The period from 100 BC to about 100 AD saw the Jewish world abuzz with talk of the end of Daniel’s prophecy.
That’s when we see numerous people claiming to be the Messiah, starting from Judas of Galilee in 6BC to Bar Kochkbha in 132 BC (who actually did set up a small, and very short lived independent Jewish state).
The Essenes were also another group that was seeking closeness with God at that time.