{"version":"1.0","type":"rich","title":"Activity6_Task 1","description":"A horizontal bar chart displays the 2020 populations of 30 countries, ranked with the most populous at the top. The visualization is built with React and D3 v5, using `scaleBand` for the categorical y-axis and `scaleLinear` for the quantitative x-axis. Population values are parsed from a remote CSV file via `d3.csv` and formatted using `d3.format` to show values in billions. SVG rectangles with tooltips, styled in light green, represent each country's population.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a69421faf5da48e6bb60e6f502ce52e6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}