{"version":"1.0","type":"rich","title":"Fork of Largest Population in the USA","description":"This visualization displays the largest 200 cities in the USA by 2020 population, using a bar chart that groups cities by state and colors bars by region. It answers questions about the top-ranking cities, which states host the most large cities, and the distribution of large-city populations across states. The visualization is built with React, D3 v5, and Vega-Lite API, loading CSV data from a GitHub gist originally sourced from World Population Review. It employs the `vl.markBar()` encoding with grouped aggregation and tooltips for interactive exploration.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/de2e7cee303a493f8e740e2b552ca479?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}