{"version":"1.0","type":"rich","title":"Fork of World Countries Tree","description":"This visualization displays a hierarchical tree of world countries organized by continent and subregion, using a left-to-right dendrogram layout. The D3 v5 code loads hierarchical JSON data and renders it as SVG paths and text labels. It applies a `tree` layout with `linkHorizontal` for curved connections, supports zooming via `d3.zoom`, and uses the Playfair Display font for country names.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7dedd86a9b094669921317f7b5fd5d67?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}