A world map displays the geographic distribution of migrant deaths, with circles sized by the total dead and missing count. A time-series histogram below shows monthly totals, and brushing on this histogram filters the map to show only incidents within the selected date range. The visualization uses React with D3 v5, employing `geoNaturalEarth1` and `geoPath` for mapping, `scaleSqrt` for circle sizing, `brushX` for interactive filtering, and `bin` with `timeMonths` thresholds to aggregate the data.