# Óscar Arias Sánchez

> President of Costa Rica (1986–1990, 2006–2010)

**Wikidata**: [Q49344](https://www.wikidata.org/wiki/Q49344)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Óscar_Arias)  
**Source**: https://4ort.xyz/entity/oscar-arias-sanchez

## Summary
Óscar Arias Sánchez is a Costa Rican politician and diplomat who served as President of Costa Rica twice (1986–1990 and 2006–2010). He is renowned for his role in negotiating the 1987 peace accord between Costa Rica and Nicaragua, which ended a 44-year conflict, and for receiving the Nobel Peace Prize in 1987 for his efforts in promoting peace and human rights.

## Biography
- Born: [Date and place not specified in source material]
- Nationality: Costa Rican
- Education:
  - Bachelor's degree from the University of Costa Rica
  - Master's degree from the London School of Economics and Political Science
  - Doctoral studies at Harvard University
- Known for: Negotiating the 1987 peace accord between Costa Rica and Nicaragua, earning the Nobel Peace Prize, and promoting human rights and democratic governance.
- Employer(s):
  - University of Costa Rica
  - Boston University
  - London School of Economics and Political Science
  - University of Essex
  - Harvard University
- Field(s): Political science, diplomacy, human rights

## Contributions
- **Peace Accord Negotiation (1987):** Led the Costa Rican delegation in negotiating the peace accord with Nicaragua, ending a 44-year conflict and restoring diplomatic relations.
- **Nobel Peace Prize (1987):** Awarded for his efforts in promoting peace and human rights, particularly in Central America.
- **Democratic Governance:** Advocated for democratic principles and human rights, contributing to Costa Rica's stable political system.
- **Human Rights Advocacy:** Promoted human rights and social justice, influencing policies in Costa Rica and beyond.

## FAQs
**What was Óscar Arias Sánchez's most significant achievement?**
Óscar Arias Sánchez's most significant achievement was negotiating the 1987 peace accord between Costa Rica and Nicaragua, which ended a 44-year conflict and restored diplomatic relations.

**Which awards has Óscar Arias Sánchez received?**
Óscar Arias Sánchez has received the Nobel Peace Prize, the Princess of Asturias Award for International Cooperation, the Philadelphia Liberty Medal, and numerous honorary doctorates from universities including Harvard, the University of Salamanca, and the University of Miami.

**Where did Óscar Arias Sánchez study?**
Óscar Arias Sánchez studied at the University of Costa Rica, the London School of Economics and Political Science, and Harvard University.

**What is Óscar Arias Sánchez known for in Costa Rican history?**
Óscar Arias Sánchez is known for his role in negotiating the 1987 peace accord, earning the Nobel Peace Prize, and promoting democratic governance and human rights in Costa Rica.

## Why They Matter
Óscar Arias Sánchez's work in negotiating the 1987 peace accord between Costa Rica and Nicaragua had a profound impact on Central American politics. His efforts restored diplomatic relations and set a precedent for conflict resolution in the region. His Nobel Peace Prize recognition elevated his status as a global leader in diplomacy and human rights. Arias Sánchez's advocacy for democratic principles and social justice has influenced Costa Rica's political and social development, contributing to its reputation as a model of stability and progress in Latin America.

## Notable For
- **Nobel Peace Prize (1987):** Awarded for his role in negotiating the 1987 peace accord between Costa Rica and Nicaragua.
- **Peace Accord Negotiator:** Led the Costa Rican delegation in ending a 44-year conflict with Nicaragua.
- **Democratic Advocate:** Promoted democratic principles and human rights, shaping Costa Rica's political landscape.
- **Honorary Doctorates:** Received honorary doctorates from Harvard University, the University of Salamanca, the University of Extramadura, and the University of Miami.
- **Awards:** Recipient of the Princess of Asturias Award for International Cooperation, the Philadelphia Liberty Medal, and the Order of Juan Mora Fernández.

## Body
### Early Life and Education
Óscar Arias Sánchez was born in Costa Rica and attended the University of Costa Rica, where he earned a bachelor's degree. He pursued further studies at the London School of Economics and Political Science and later conducted doctoral research at Harvard University.

### Diplomatic Career
Arias Sánchez began his diplomatic career with the Costa Rican Ministry of Foreign Affairs, where he played a key role in negotiating the 1987 peace accord between Costa Rica and Nicaragua. This accord, which ended a 44-year conflict, restored diplomatic relations and set a precedent for conflict resolution in Central America.

### Nobel Peace Prize
In 1987, Arias Sánchez was awarded the Nobel Peace Prize for his efforts in promoting peace and human rights. The prize recognized his leadership in negotiating the peace accord and his commitment to democratic principles and social justice.

### Political Leadership
Arias Sánchez served as President of Costa Rica twice, first from 1986 to 1990 and again from 2006 to 2010. During his presidency, he focused on promoting human rights, democratic governance, and social welfare. His leadership was marked by a commitment to peace and reconciliation, both domestically and internationally.

### Academic and Professional Affiliations
Arias Sánchez has been affiliated with several prestigious institutions, including the University of Costa Rica, Boston University, the London School of Economics and Political Science, the University of Essex, and Harvard University. His academic and professional affiliations have contributed to his reputation as a leading expert in political science and diplomacy.

### Awards and Honors
Arias Sánchez has received numerous awards and honors, including the Nobel Peace Prize, the Princess of Asturias Award for International Cooperation, the Philadelphia Liberty Medal, and honorary doctorates from universities around the world. These accolades reflect his significant contributions to peace, human rights, and democratic governance.

### Legacy
Óscar Arias Sánchez's legacy is marked by his role in negotiating the 1987 peace accord, his Nobel Peace Prize recognition, and his advocacy for democratic principles and social justice. His work has influenced Costa Rican politics and has set a standard for peace and reconciliation in the region. Arias Sánchez remains a respected figure in international diplomacy and human rights.

## References

1. Encyclopædia Britannica Online
2. [Source](https://oscararias.cr/sitioweb/biografia/)
3. [Source](http://www.nobelprize.org/nobel_prizes/peace/laureates/1987/)
4. [Source](https://www.nobelprize.org/nobel_prizes/about/amounts/)
5. [Source](https://www.nobelprize.org/prizes/peace/1987/arias/facts/)
6. [Source](https://www.unex.es/organizacion/gobierno/sec_gral/actos-institucionales/distinciones-y-honores)
7. [Source](https://commencement.miami.edu/about-us/archives/honorary-degree-recipients/index.html)
8. International Standard Name Identifier
9. Virtual International Authority File
10. [nobelprize.org](http://data.nobelprize.org/page/laureate/549)
11. [Source](https://www.cidob.org/biografias_lideres_politicos/america_central_y_caribe/costa_rica/oscar_arias_sanchez)
12. Brockhaus Enzyklopädie
13. Proleksis Encyclopedia
14. Munzinger Personen
15. Freebase Data Dumps. 2013
16. IdRef
17. BBC Things
18. LIBRIS. 2012