This example uses D3 version 6 to render a simple horizontal bar chart of population counts for five countries, reading from a CSV file. The code imports `select`, `csv`, `scaleLinear`, `max`, and `scaleBand` from D3 to create an SVG visualization. It maps country names to the y-axis using a band scale and population values to the x-axis with a linear scale, then appends rectangles to the SVG. The chart displays the data with equal spacing and no axis labels, emphasizing the relative population magnitudes.