President Andrés Manuel López Obrador of Mexico (photo credit: Eneas De Troya/flickr) Mexico's president asks senate for referendum on investigating former presidents
18 September
Mapuche community support march (photo credit: Carol Crisosto Cadiz/flickr) Chile's largest indigenous group sees opportunity in a new constitution
17 September
President Martin Vizcarra of Peru (photo credit: International Potato Center CIP/flickr) Facing impeachment for moral incapacity, Peru's president says constitutional court must clarify meaning of the term
17 September
Parliament of Barbados (photo credit: David Stanley/flickr) Barbados announces it will remove monarch as head of state and become a republic
16 September
Banjul, the Gambia (photo credit: Travel Local/flickr) Draft constitution presented to Gambian national assembly
15 September