Government

Consulate General of Angola in Houston - Provides information about the country, including visas to travel to Angola, and other Consular services for Angolan Nationals and Foreign Citizens.
http://www.angola-consulate.org/

ICL - Angola Index - Complete copies and links to the country's Constitution, along with related background, history and events.
http://www.oefre.unibe.ch/law/icl/ao__indx.html

World Legal Information Institute - Angola - Regional/Gov by country - Catalog and search facilities for over 500 databases from 55 countries including case-law, legislation, treaties, law reform reports, law journals, and other materials.
http://www.worldlii.org/catalog/2674.html

CIA - Chiefs of State and Cabinet Members of Foreign Governments: Angola - List of government officials and their titles, updated weekly. Also includes the head of the central bank, ambassadors to the United States and Permanent Representatives to the UN, New York.
https://www.cia.gov/library/publications/world-leaders-1/world-leaders-a/angola.html

US Law Library of Congress - Angola - Annotated compendium of online sources providing access to primary documents, legal commentary and general government information about specific jurisdictions and topics.
http://www.loc.gov/law/help/guide/nations/angola.html

World Statesmen - Angola - Review of the country's history, politics, leaders and international organizations and treaties. Includes map, constitution, national anthem and pictures of historical flags.
http://www.worldstatesmen.org/Angola.html

Angola Embassy in Washington DC - Constitutional Law - Full text of the constitution, August 1992.
http://www.angola.org/laws.html

African Elections Database - Angola - Information on national elections includes country's political profile and full historical results.
http://africanelections.tripod.com/ao.html