{"version":"1.0","type":"rich","title":"Fork of Activity 7","description":"This visualization displays a horizontal bar chart of population data for 20 countries as of 2020, sourced from a GitHub-hosted CSV file. Using d3.scaleBand and d3.scaleLinear, the chart renders as an SVG, with blue tick lines for the y-axis and a population axis formatted with d3.format to abbreviate large numbers with 'B' for billions. Rectangles serve as marks, each with a tooltip showing the exact population value via an SVG title element. The visualization integrates D3 v5 with React, using hooks like useState and useEffect to load and manage data.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/22f2fe63accd46a98275dc9ea30e1f78?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}