A line chart tracks cumulative global COVID-19 deaths over time on a linear y-axis, with the x-axis showing dates from the start of the pandemic to the most recent day. The visualization highlights the exponential growth trajectory of mortality counts, using a black stroke-width of five pixels for the line. Built with React and D3 v5, it employs `scaleTime`, `scaleLinear`, and `line` generators, with axes rendered via `axisBottom` and `axisLeft`. Data comes from the CSSEGISandData COVID-19 time series on GitHub, aggregated by summing daily death totals across all countries.