2. Once you have successfully labeled the U.S. map, you may be ready to try labeling a world map. If so, go to http://www.clickandlearn.com and view the free, printable, blackline maps. Under the category of world maps, choose the blackline detail map. This shows country outlines, whereas the basic blackline outline map shows only the continents. You will notice that there are also blackline maps for each continent, so, if taking on the entire world is too daunting, start with more manageable blocks.