This example shows a time-series histogram of earthquake dates, with monthly bins displayed as bars whose heights represent the number of earthquakes per month. The visualization uses D3’s `d3.histogram`, `d3.scaleTime`, and `d3.axisBottom`/`d3.axisLeft` to aggregate and render the data, which is loaded from an external CSV file. The SVG output is appended directly to the body, while React is imported but not used for rendering, leaving the initial starter code commented out.