This visualization displays the monthly total of dead and missing migrants using a histogram built with React and D3 v5. The code uses `d3.bin` to group data by month via `timeMonths` thresholds and `d3.sum` to aggregate the "Total Dead and Missing" values for each bin. SVG rectangles render the bars with axes from `AxisBottom` and `AxisLeft`, while data comes from the Missing Migrants Dataset loaded through `csv`. Tooltips appear via SVG `<title>` elements, and the chart includes axis labels for time and casualty counts.