This bar chart displays the top 10 countries by COVID-19 deaths, with each bar’s length proportional to the death count from the included CSV data. The visualization uses D3 v5’s `scaleLinear` for the x-axis, `scaleBand` for the y-axis, and renders as SVG with `axisLeft` and `axisBottom` helper axes. The chart is composed of steel-blue rectangles positioned via the band scale, while margin-based spacing and explicit axis transforms structure the layout.