The United National Congress is one of two major political parties in Trinidad and Tobago and the current parliamentary opposition. The UNC is a centre-left party. It was founded in 1989 by Basdeo Panday, a Trinidadian lawyer, economist, trade unionist, and actor after a split in the ruling National Alliance for Reconstruction (NAR). After spending six years in opposition, the UNC won control of the government in 1995, initially in coalition with the NAR and later on its own. In the 2000 general election, the UNC won an absolute majority in the Parliament. In 2001, a split in the party caused the UNC to lose its parliamentary majority and control of the government. From 2001 to 2010, the UNC was once again Parliamentary Opposition party. In May 2010, the UNC returned to government as the majority party in the People's Partnership. The UNC's Political Leader, Kamla Persad-Bissessar, was sworn in as the first female Prime Minister of Trinidad and Tobago. Kamla Persad-Bissessar was Prime Minister from 2010 until 2015.

Trinidad and Tobago, officially the Republic of Trinidad and Tobago, is the southernmost island country in the Caribbean. Consisting of the main islands Trinidad and Tobago and numerous much smaller islands, it is situated 11 kilometres off the coast of northeastern Venezuela and 130 kilometres south of Grenada. It shares maritime boundaries with Barbados to the east, Grenada to the northwest and Venezuela to the south and west. Trinidad and Tobago is generally considered to be part of the West Indies. The island country's capital is Port of Spain, while its largest and most populous municipality is Chaguanas.