Two linked views explore migration deaths. A bubble map, projected with `d3.geoNaturalEarth1` and `d3.geoPath`, plots each incident’s location as a circle scaled with `d3.scaleSqrt` to the total dead and missing. A time-series histogram below, binned by month using `d3.histogram` and `d3.timeMonths`, shows the same totals over time. Brushing across the histogram with `d3.brushX` filters the map’s circles. The map draws land, graticules, and interiors from the World Atlas TopoJSON, while the dataset comes from the Missing Migrants Global 2019 CSV.