United People's Party of Assam was a political party in the Indian state of Assam. UPPA was an ally of Asom Gana Parishad and took part in an AGP-led government in the state. On 17 December 2000 UPPA merged with Samajwadi Party. [1] [2] In April 2001, AGP broke ties with all the left parties and joined an alliance with the Bharatiya Janata Party before the elections. [1]