The politics of Mexico function within a framework of a federal presidential representative democratic republic whose government is based on a multi-party congressional system, where the President of Mexico is both head of state and head of government. The federal government represents the United Mexican States and is divided into three branches: executive, legislative and judicial, as established by the Political Constitution of the United Mexican States, published in 1917. The constituent states of the federation must also have a republican form of government based on a congressional system as established by their respective constitutions.
The Institutional Revolutionary Party is a political party in Mexico that was founded in 1929 and held uninterrupted power in the country for 71 years, from 1929 to 2000, first as the National Revolutionary Party, then as the Party of the Mexican Revolution and finally as the PRI beginning in 1946.
The National Action Party is a conservative political party in Mexico founded in 1939. The party is one of the main political parties in Mexico, and since the 1980s has had success winning local, state, and national elections.
The Party of the Democratic Revolution is a social democratic political party in Mexico. The PRD originated from the Democratic Current, a political faction formed in 1986 from the Institutional Revolutionary Party (PRI). The PRD was formed after the contested general election in 1988, which the PRD's immediate predecessor, the National Democratic Front, believed was rigged by the PRI. This sparked a movement away from the PRI's authoritarian rule.
General elections were held in Mexico on Sunday, 2 July 2000. Voters went to the polls to elect a new president to serve a single six-year term, replacing President Ernesto Zedillo Ponce de León, who was ineligible for re-election under the 1917 Constitution. The election system ran under plurality voting; 500 members of the Chamber of Deputies for three-year terms and 128 members of the Senate for six-year terms.
The People's Party is a Panamanian Christian democratic political party. Beginning in 1956, as Social Democratic Action, it was made up of middle-class professionals, intellectuals and students, with support from trade unions, particularly the Federation of Christian Workers. It went on to become one of Latin America's most conservative and anti-communist Christian democratic parties. The ideological foundation of the party is based on the social doctrine of the Catholic Church. The PP is a full member of the Christian Democrat International and Christian Democratic Organization of America.
The Christian Democratic Party is a Salvadoran political party. From 2011 to 2012, the party was renamed to Party of Hope before reverting to the Christian Democratic Party. The PDC has been led by Reynaldo Carballo since 2023.
The 1977 Spanish general election was held on Wednesday, 15 June 1977, to elect the Spanish Cortes of the Kingdom of Spain. All 350 seats in the Congress of Deputies were up for election, as well as all 207 seats in the Senate.
The 1992 Italian general election was held on 5 and 6 April 1992. They were the first without the traditionally second most important political force in Italian politics, the Italian Communist Party (PCI), which had been disbanded in 1991. Most of its members split between the more democratic-socialist oriented Democratic Party of the Left (PDS), while a minority who did not want to renounce the communist tradition became the Communist Refoundation Party (PRC); however, between them they gained around 4% less than what the already declining PCI had obtained in the 1987 Italian general election, despite PRC absorbing the disbanded Proletarian Democracy (DP).
General elections were held in Mexico on 6 July 1988. They were the first competitive presidential elections in Mexico since the Institutional Revolutionary Party (PRI) took power in 1929. The elections were widely considered to have been fraudulent, with Salinas de Gortari and the PRI resorting to electoral tampering to remain in power.
Legislative elections were held in Mexico on 6 July 1997. The Institutional Revolutionary Party won 239 of the 500 seats in the Chamber of Deputies, the first time it had failed to win a majority. As a result, the leaders of the Party of the Democratic Revolution and of the National Action Party were able to control Congress and installed PRD member Porfirio Muñoz Ledo as the president of the Chamber of Deputies. At first, the PRI refused to accept the nomination and its parliamentary leader, Arturo Núñez Jiménez, declared it illegal. However, the PRI later accepted the fact and Muñoz Ledo answered the state of the union address of President Ernesto Zedillo.
Legislative elections were held in Mexico on 18 August 1991, alongside gubernatorial elections in six states. The Institutional Revolutionary Party (PRI) won 320 of the 500 seats in the Chamber of Deputies and 31 of the 32 seats up for election in the Senate. Voter turnout was 61% in the Chamber election and 62% in the Senate election.
Legislative elections were held in Mexico on 6 July 2003. Although the National Action Party received the most votes, the Institutional Revolutionary Party won 224 of the 500 seats. Voter turnout was only 41%.
Parliamentary elections were held in Hungary on 25 March 1990, with a second round of voting taking place in all but five single member constituencies on 8 April. They were the first completely free and competitive elections to be held in the country since 1945, and only the second completely free elections with universal suffrage in the country's history. The conservative, nationalist Hungarian Democratic Forum (MDF) beat the liberal and more internationalist Alliance of Free Democrats, which had spearheaded opposition to Communist rule in 1989, to become the largest party in parliament. The Hungarian Socialist Party, the former Communist party, suffered a crushing defeat, winning only 33 seats for fourth place.
General elections were held in Mexico on 4 July 1982. The presidential elections were won by Miguel de la Madrid, who received 74% of the vote. In the Chamber of Deputies election, the Institutional Revolutionary Party won 299 of the 372 seats, as well as winning 63 of the 64 seats in the Senate election. Voter turnout was 75% in the presidential election and 73% and 66% for the two parts of the Chamber elections.
General elections were held in Mexico on 4 July 1976. José López Portillo was the only candidate in the presidential election, and was elected unopposed. In the Chamber of Deputies election, the Institutional Revolutionary Party won 195 of the 237 seats, as well as winning all 64 seats in the Senate election. Voter turnout was 64.6% in the Senate election and 62.0% in the Chamber election.
Parliamentary elections were held in Brazil on 15 November 1978. The pro-government National Renewal Alliance Party (ARENA) won 231 of the 420 seats in the Chamber of Deputies and 15 of the 23 seats in the Senate. Voter turnout was 81.7%.
The L Legislature of the Mexican Congress of Union met from 1976 to 1979. It consisted of senators and deputies who were members of their respective chambers. They began their duties on September 1, 1976 and ended on August 31, 1979.
Democracy in Mexico dates to the establishment of the federal republic of Mexico in 1824. After a long history under the Spanish Empire (1521–1821), Mexico gained its independence in 1821 and became the First Mexican Empire led by royalist military officer Agustín de Iturbide. Three years later, a federal republic was created under the Constitution of 1824. However, the republic was truncated by a series of military coups, most notably that of politician-general Antonio López de Santa Anna. Santa Anna held immense sway over the fledgling Mexican democracy until 1855, when he was ousted by liberal politicians.
The Workers' Socialist Party was a socialist political party in Mexico. The PST was founded in 1975 by Rafael Aguilar Talamantes, Graco Ramírez and Juan Ignacio del Valle, though the party did not obtain its official registration until 1979. The party nominated Cándido Díaz Cerecedo in the 1982 presidential election.
Mexicoportal 
