https://unicef.org/child-rights-convention/open-letter-to-worlds-children
This letter is from UNICEF and talks to the children about hardships other kids in other countries go through. This letter will be used to give students an insight about the life in other countries and what kids their own age have to go through. Even though this letter does not especifically mentino Bolivia, it can be applies to any third world country.
Child Labor in Potosi, Bolivia.