Antonio Francisco Cafiero was an Argentine Justicialist Party politician. Cafiero held a number of important posts throughout his career, including, most notably, the governorship of Buenos Aires Province from 1987 to 1991, the Cabinet Chief's Office under interim president Eduardo Camaño from 2001 to 2002, and a seat in the Senate of the Nation from 1993 to 2005.

Carlos Saúl Menem was an Argentine lawyer and politician who served as the president of Argentina from 1989 to 1999. Ideologically, he identified as a Peronist and supported economically liberal policies. He led Argentina as president during the 1990s and implemented a free market liberalization. He served as President of the Justicialist Party for thirteen years, and his political approach became known as Menemism.