This line chart tracks cumulative COVID-19 deaths over time, using a logarithmic Y-axis to accommodate the wide range of values from 1 to the peak total. The data comes from a CSV file of global death counts, loaded via `d3.csv` and parsed with `timeParse`. The chart is rendered as an SVG using React, with scales created by `scaleTime` and `scaleLog`, a path generated by `line()`, and gridlines and axes drawn by `axisBottom` and `axisLeft`.