Complex sentence: President Tomás Cipriano de Mosquera invited in 1849 the Italian cartographer Agustín Codazzi, who leaded the "Geography Commission" with Manuel Ancízar and did descriptives studies of the national territory and an inventory of the archaeological sites.
Split into simpler sentences: President Tomás Cipriano de Mosquera invited in 1849 the Italian cartographer Agustín Codazzi, who leaded the "Geography Commission" with Manuel Ancízar. They did descriptives studies of the national territory and did an inventory of the archaeological sites.