This visualization shows cumulative COVID-19 deaths over time for each country, with each country drawn as a separate colored line on a logarithmic y-axis. The chart includes marker lines at 1 million deaths and November 18, 2020. The data comes from the John Hopkins Coronavirus Dataset, processed with d3.csv and timeParse. React components render the SVG, while d3’s scaleTime, scaleLog, and line generator handle the plotting, with axes created using d3.axisBottom and d3.axisLeft.