This line chart shows the monthly Rhode Island unemployment rate from 1976 onward, tracking its fluctuations over time as a percentage. The visualization loads CSV data, parses dates with `d3.timeParse`, and uses `d3.scaleTime`, `d3.scaleLinear`, `d3.axisBottom`, `d3.axisLeft`, and `d3.line` within React to render axes, grid lines, and a steelblue path. The chart includes a title and axis labels for clarity.