The history of Uttar Pradesh is about 4000 year's old.

Whenever , if we talk about the largest district than Lakhimpur kheri is the largest district.

The old and ancient name of Uttar Pradesh was United Province.  Uttar Pradesh is located in the north of India. 

It is the largest state in India by Population. The name of this state was changed by the Governor General of India on 24January 1950.

 After this the name of the state was changed from United Province to Uttar Pradesh. .

 At the same time, about 75 districts come under Uttar Pradesh. The capital of Uttar Pradesh is Lucknow.