Answer:
- Kathmandu,
- Patan,
- and Bhaktapur.
Step-by-step explanation:
The Kingdoms of Kathmandu Valley in modern day Nepal had once existed as the kingdoms of Kathmandu, Patan, and Bhaktapur which were united, divided and partially united over centuries as different rulers jostled for control.
The state religion was Buddhism and the kings donated a lot to Buddhist in order to legitimise their rule and even thought the kingdoms never fell under Mughal rule, Mughal influence was strong there.