This line chart visualizes the growth of confirmed Covid-19 cases in France from early to late March 2020. The graphic displays the number of cases on the y-axis against the timeline on the x-axis, using a red path to show the escalating curve. Built with D3 v5, the visualization uses `scaleTime` and `scaleLinear` to map data, and `axisBottom` and `axisLeft` to render the axes. It pulls data from a remote JSON API and renders the chart as an SVG.