This bar chart displays COVID-19 death counts by country, with a horizontal layout where each bar's length is proportional to the number of deaths. The visualization uses D3 v7’s `scaleLinear`, `scaleBand`, `axisLeft`, and `axisBottom` to map the CSV data to an SVG canvas. A margin-based coordinate system positions the axes and cyan-filled rectangles, while the data is loaded via `d3.csv` and rendered as a static, non-interactive graphic.