Doctorabdi
A nomad with no true place
Personally, mine is the rashidun caliphate. They were the sahaba, the first few generations, they implemented the one of the first healthcare systems and have very impressive social reforms overall secondly the accountability of the calpihs unlike the later caliphates with often corrupt calpihs. They were very much for the people for example, umar ra was said to say "If I do well then help me and If I act wrongly then help me" "If I disobey Allah and his messenger, then I have no right to your obedience".