Panama history
https://en.m.wikipedia.org/wiki/History_of_Panama

History of Panama (1964–77)
https://en.m.wikipedia.org/wiki/History_of_Panama_(1964–77)

Torrijos–Carter Treaties (Panama)
https://en.m.wikipedia.org/wiki/Torrijos%E2%80%93Carter_Treaties

Panama Canal Treaties (Milestones)
https://history.state.gov/milestones/1977-1980/panama-canal

The Fight to Ratify the Panama Canal Treaty - Association for Diplomatic Studies and Training
http://adst.org/2014/08/the-fight-to-ratify-the-panama-canal-treaty

Panama Canal Zone
https://en.m.wikipedia.org/wiki/Panama_Canal_Zone

The Death of Noriega—and U.S Intervention in Latin America - The Atlantic
https://www.theatlantic.com/international/archive/2017/05/manuel-noriega-obituary-monroe-doctrine/518982/

Panama
https://en.m.wikipedia.org/wiki/Panama

Panama history
https://en.m.wikipedia.org/wiki/History_of_Panama

Vasco Núñez de Balboa
https://en.m.wikipedia.org/wiki/Vasco_Núñez_de_Balboa

Panama Canal
https://en.m.wikipedia.org/wiki/Panama–Colombia_separation

US invasion of Panama (Operation Just Cause)
https://en.m.wikipedia.org/wiki/United_States_invasion_of_Panama

PANAMA

Map: Panama
http://www.nationsonline.org/oneworld/map/panama-political-map.htm

BBC Profile
http://www.bbc.com/news/world-latin-america-19888936
Timeline
http://www.bbc.com/news/world-latin-america-19889251

Country Study (Library of Congress)
http://www.loc.gov/item/88600486/

CIA World Factbook
https://www.cia.gov/library/publications/the-world-factbook/geos/pm.html

US Embassy
http://panama.usembassy.gov/