For you French trivia fans, today (04 June 2019) is the 160th anniversary of the Battle of Magenta, in which the French beat Austria at the town outside Milan, thereby setting in motion the rise of an independent Italy.
In commemoration of the Battle of Magenta, a new color dye that was close to fuchsia was named Magenta,
and a new boulevard in the Hausmann re-development plan for the city was named Boulevard de Magenta
https://en.wikipedia.org/wiki/Boulevard_de_Magenta
The boulevard runs from Place de La Republique to the boulevard de la Chappelle, and has plenty of belle epoque buildings to sight-see, including Georges Seurat's apartment at no. 110, where plenty of magenta-colored dots were put on canvas.
What are your favorite war-related place names in Paris and London?