This interactive chart visualizes survey responses on human rights attitudes across European countries, using data from the FRA Fundamental Rights Survey 2020. Through a dropdown menu, viewers can switch between four opinion statements, redrawing a bar chart of agreement percentages for each nation alongside circular markers. The visualization uses React for state management and interface components, D3.js v6’s `scaleBand` and `scaleLinear` for positioning and scaling, and `csv` for data loading. Bars and circles are rendered as SVG elements, with EU-27 averages highlighted in a darker color.