New technique: Use a button that changes the color scheme of the data. This will be useful for implementing the interactivity element portion of this project.

Button element/color: https://d3-graph-gallery.com/graph/barplot_button_color.html Color scheme: https://observablehq.com/@d3/color-schemes Button implementation: https://vizhub.com/curran/9ccb874276ad4e1bac8b03b8eb233aee?edit=files&file=index.html