This interactive visualization combines a world map with a time-series histogram to explore data on missing migrants. The map uses a square-root size scale to encode the "Total Dead and Missing" count for each location, with circles overlaid on a natural Earth projection rendered using d3.geoPath. A brushing interaction on the histogram below filters the map’s data points by date range. The visualization is built with React, using d3.scaleSqrt, d3.scaleTime, and d3.brushX, with city coordinates from the Simplemaps World Cities Database.