17 events the sources record for this year, grouped by region.
What happened
China (1)
In the third month Luo Siju, commander of Guizhou, was sent to the Yunnan camps to cooperate in the suppression. (Draft History of Qing (Qingshigao) 清史稿 卷17 道光1年三月)
The Americas (16)
Letter written at Bogotá (10 January 1821) — to Vicente Rocafuerte. (Letters of Simón Bolívar vicente-lecuna-cartas-del-libertador-tomo-ii.txt:L14922)
Letter written at Tunja (4 February 1821) — to His Excellency the Supreme Director of the United Provinces (Letters of Simón Bolívar vicente-lecuna-cartas-del-libertador-tomo-ii.txt:L15516)
Letter written at Cúcuta (19 February 1821) — states his position to La Torre regarding the Maracaibo revolt. [Addressee: General Miguel de La Torre.] (Letters of Simón Bolívar vicente-lecuna-cartas-del-libertador-tomo-ii.txt:L15771)
Letter written at Trujillo (5 March 1821) — (to His Excellency General Miguel de La Torre). (Letters of Simón Bolívar vicente-lecuna-cartas-del-libertador-tomo-ii.txt:L16122)
Letter written at Achaguas (22 March 1821) — to His Excellency General Carlos Soublette. (Letters of Simón Bolívar vicente-lecuna-cartas-del-libertador-tomo-ii.txt:L16479)
Letter written at Barinas (12 April 1821) — to His Excellency Don Miguel de La Torre, General in Chief of the (Letters of Simón Bolívar vicente-lecuna-cartas-del-libertador-tomo-ii.txt:L16680)
Letter written at Boconó de Guanare (17 May 1821) — to Fernando Peñalver. (Letters of Simón Bolívar vicente-lecuna-cartas-del-libertador-tomo-ii.txt:L17390)
Letter written at Guanare (24 May 1821) — to Dr. Pedro Gual. (Letters of Simón Bolívar vicente-lecuna-cartas-del-libertador-tomo-ii.txt:L17464)
Letter written at Caracas (2 July 1821) — to Colonel Don José Pereira. (Letters of Simón Bolívar vicente-lecuna-cartas-del-libertador-tomo-ii.txt:L18033)
Letter written at Valencia (10 July 1821) — to His Excellency General Miguel de La Torre. (Letters of Simón Bolívar vicente-lecuna-cartas-del-libertador-tomo-ii.txt:L18211)