{"version":"1.0","type":"rich","title":"Activity6_Task1_Question1.2","description":"This bar chart displays the population of 20 countries in 2020, sourced from a CSV file and sorted alphabetically on the y-axis. The visualization uses React with D3.js v5, rendering SVG rectangles scaled by a linear x-scale and a band y-scale. A tooltip on each rectangle shows the formatted population value (e.g., “1.2B”), while the bottom axis labels use a D3 format function. The chart includes custom axis components for ticks and labels, with a loading state while the data is fetched asynchronously via `d3.csv`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9a4fcc0a25724d63829b0b2f59f2250d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}