Purnia District is one of the thirty-eight districts of the Indian state of Bihar. The city of Purnia is the administrative headquarters of this district. The city of Purnia has continued its tradition of hoisting the national flag at 12:07 am on every Independence Day since 1947. Purnia district is a part of Purnia Division. The district extends northwards from the Ganges river. Purnia is part of the Mithila region. Mithila first gained prominence after it was settled by Indo-Aryan peoples who established the Mithila Kingdom (also called Kingdom of the Videhas). During the late Vedic period (c. 1100–500 BCE), Videha became one of the major political and cultural centers of Ancient India, along with Kuru and Pañcāla. The kings of the Videha Kingdom were called Janakas. The Videha Kingdom was later incorporated into the Vajji confederacy, which had its capital in the city of Vaishali, which is also in Mithila. During the Mughal rule, Purnea was an outlying military province, and its revenue was mostly spent on protecting its borders against tribes from the north and east. After the capture of Calcutta in 1757, Purnia's local governor raised a rebellion against Siraj ud-Daulah. In 1765, the district became a British possession, along with the rest of Bengal. On February 14, 1770 the district of Purnia in modern history was formed by the East India Company. Purnia is known for its uniquely designed organization, Ramakrishna Mission, where the festival called Durga Puja is celebrated in October. Another attraction in the city of Purnia is the oldest temple of Mata Puran Devi which is 5 km away from the main city. It is theorized that Purnia received its name from this temple. Other theories also describe how Purnia received its name; which is, that in the past Purnia was named Purna– Aranya, which stands for "complete jungle." Three districts were partitioned off from Purnia district: Katihar in 1976, Araria and Kishanganj in 1990. Purnia district occupies , comparable to the Solomon Islands' Makira Island.