The chart shows total COVID-19 deaths over time in Afghanistan during 2020, using a line chart to display the trend across the year. It includes axes, labels for months and total deaths, and a tooltip that appears on mouse movement to highlight specific data points. The visualization is built with D3 v7, loading CSV data via `d3.csv`, parsing dates with `d3.timeParse`, and generating the line with `d3.line`. A `d3.bisector` finds the nearest data point, while an SVG circle and HTML tooltip provide interaction. The line path uses steelblue styling on an SVG canvas.