Nehemiah is an interesting book. Nehemiah is given permission to go to Jerusalem and rebuild its walls and the temple. That’s the storyline that everyone is familiar (if you are in fact familiar with Nehemiah). I would encourage you to read it for yourself, it’s a relatively short book. Read it here.
The storyline that people can easily miss if they don’t know what they are looking for is how important it was to Nehemiah and the people of the day to reestablish one of the most important aspects of daily life in Jerusalem: Laus Perennis.