This example visualizes population growth in the top five North American countries from 1990 to 2010 using small multiples, with each of the 15 charts representing a unique country-year combination. It shows the trends and comparisons of population growth rates across these nations. The visualization uses D3 v7 with SVG rendering, employing a color scale from ColorBrewer for country distinction and a legend from Susie Lu’s d3-legend library. The data comes from the Global Development dataset, simplified for clarity. Each small multiple displays a line chart with axes, and a tooltip provides interactive details on hover.