Show National Contiguity with a Force Directed Graph (Freecodecamp Project) Live: http://rifkegribenes-d3-force-directed-graph.surge.sh/ User stories: I can see a Force-directed Graph that shows which countries share borders. I can see each country's flag on its node. Data Source: https://raw.githubusercontent.com/DealPete/forceDirected/master/countries.json Screenshot: