This page features digital collections from Latin America. See the box titles for geographic areas in which the resources are organized. The bottom contains unorganized library databases that you can access using your MyCi Login (resources that are outside of this box are publicly accessible). If you don't immediately find what you are looking for, considering use the tips at the top of your side bar to continue your search.
Most nations have a national library or national archive that houses historical documents. Many of these libraries provide English translations of their sites and digitized records. Try creating a search with a search engine using the terms "NAME OF COUNTRY" and "national library" to find these resources.