Here I load the layers of all the countries in the world and I add the layer with the information about the places where Intermon is currently working. Now, and to get started with the geo-referencing world, we will take an image of Africa, taken from google maps, and we will georeference it manually with nine points. It is important to mention that I have marked only nine points, and the other countries have not been georeferenced, which means that the poistion may have errors.
I hope you find this useful!! :)