This example combines a bubble map and a date histogram to visualize the geographic distribution and temporal trends of migrant deaths and disappearances. A world map using `geoNaturalEarth1` and `geoPath` displays circles sized by the total dead and missing per location, while a time-series histogram below aggregates the same data by month using `bin` and `scaleTime`. The visualization is built with React and D3 v5, using SVG rendering and data from a CSV of global migrant incidents.