GOP strategist Thomas Hofeller had concluded in a 2015 study that adding a citizenship question would help redraw state and local voting districts in a way that would be “advantageous to Republicans and Non-Hispanic Whites.”

GOP strategist Thomas Hofeller had concluded in a 2015 study that adding a citizenship question would help redraw state and local voting districts in a way that would be “advantageous to Republicans and Non-Hispanic Whites.”