संस्कृति और उत्सव
Hajipur: named for Haji Ilyas Shahज़िले में
The district site says Hajipur, the district headquarters, is named for Haji Ilyas Shah (1345 to 1358 AD), who built a fort there.
स्रोत पढ़ें ↗Vaishali district: independent in 1972ज़िले में
The district site says Vaishali became an independent district on 12 October 1972, earlier part of old Muzaffarpur district.
स्रोत पढ़ें ↗