{"version":"1.0","type":"rich","title":"Fork of World Countries Tree","description":"This interactive dendrogram visualizes the hierarchical structure of world countries, organized by continent and subregion. The tree layout uses horizontal branching paths to display parent-child relationships, with country names rendered as text labels. Built with React and D3 v5, the visualization employs the `d3.tree` layout algorithm, `d3.linkHorizontal` for path generation, and `d3.zoom` for pan and zoom interactions. Data comes from a JSON file containing the geographic hierarchy, and the SVG output is styled with CSS.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4abc6be35faa498a8cce96eaf35c6418?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}