The Jedi Order is one of the most recognizable parts of Star Wars. First introduced in Star Wars: Episode IV - A New Hope, the Order stood for over a thousand generations to protect the galaxy from many different threats that emerged. But the Jedi were not without flaws, as the Jedi Council became rigid and inflexible. This resulted in their destruction at the hands of Palpatine when he ushered in his new Empire.
Source:https://www.cbr.com/ahsoka-new-bokken-jedi/