This visualization shows the evolution of the number of albums released per year for a selected country, displayed as a red line chart with labeled axes. The code initializes the chart for the United States and loads data from a local JSON file using `d3.json`. It employs `d3.scaleTime` and `d3.scaleLinear` for the x and y axes, respectively, with `d3.axisBottom` and `d3.axisLeft` to render the scales. The line itself is drawn using `d3.line`, while SVG elements structure the chart within an HTML page that also includes Bootstrap modals for additional statistics.