Government
Type: Republic.
Independence: 1821.
Constitution: The 1987 Sandinista-era Constitution was changed in 1995 to provide for a more even distribution of power among the four branches of government and again in 2000 to increase the Supreme Court and the Controller General's Office and to make changes to the electoral laws.
Branches: Executive--president and vice president.
Legislative--National Assembly (unicameral). Judicial--Supreme Court; subordinate appeals, district and local courts; separate labor and administrative tribunals. Electoral--Supreme Electoral Council, responsible for organizing and holding elections.
Administrative subdivisions: 15 departments and two autonomous regions on the Atlantic coast; 145 municipalities.
Major political parties: Liberal Constitutionalist Party (PLC); Sandinista National Liberation Front (FSLN). Other political parties; Conservative Party (PC); National Resistance Party (PRN); Camino Cristiano. Regional parties in the Atlantic Coast include YATAMA and PMUC.
Suffrage: Universal at 16.

Government of Nicaragua
Nicaragua is a constitutional democracy with executive, legislative, judicial, and electoral branches of government. In 1995, the executive and legislative branches negotiated a reform of the 1987 Sandinista constitution which gave impressive new powers and independence to the legislature--the National Assembly--including permitting the Assembly to override a presidential veto with a simple majority vote and eliminating the president's ability to pocket veto a bill. Both the president and the members of the unicameral National Assembly are elected to concurrent 5-year terms. The National Assembly consists of 90 deputies elected from party lists drawn at the department and national level, plus the defeated presidential candidates who obtained a minimal quotient of votes. In the 1996 elections, the Liberal Alliance won a plurality of 42 seats, the FSLN won 36 seats, and nine other political parties and alliances won the remaining 15 seats. In the 2001 elections, the Liberal Party won 53 seats, the FSLN 38 seats, and the Conservative Party 1 seat.

The Supreme Court supervises the functioning of the still largely ineffective and overburdened judicial system. As part of the 1995 constitutional reforms, the independence of the Supreme Court was strengthened by increasing the number of magistrates from 9 to 12. In 2000, the number or Supreme Court Justices was increased to 16. Supreme Court justices are elected to 7-year terms by the National Assembly. Led by a council of seven magistrates, the Supreme Electoral Council (CSE) is the co-equal branch of government responsible for organizing and conducting elections, plebiscites, and referendums. The magistrates and their alternates are elected to 5-year terms by the National Assembly. Constitutional changes in 2000 expanded the number of CSE magistrates from five to seven and gave the PLC and the FSLN a freer hand to name party activists to the Council, prompting allegations that both parties were politicizing electoral institutions and processes and excluding smaller political parties.

Freedom of speech is a right guaranteed by the Nicaraguan constitution and vigorously exercised by its people. Diverse viewpoints are freely and openly discussed in the media and in academia. There is no state censorship in Nicaragua. Other constitutional freedoms include peaceful assembly and association, freedom of religion, and freedom of movement within the country, as well as foreign travel, emigration, and repatriation. The government also permits domestic and international human rights monitors to operate freely in Nicaragua. The constitution prohibits discrimination based on birth, nationality, political belief, race, gender, language, religion, opinion, national origin, and economic or social condition. All public and private sector workers, except the military and the police, are entitled to form and join unions of their own choosing, and they exercise this right extensively. Nearly half of Nicaragua's work force, including agricultural workers, is unionized. Workers have the right to strike. Collective bargaining is becoming more common in the private sector.
source: http://www.state.gov