In which state was Emperor Maximilian I of Mexico executed on 19 June 1867?
Emperor Maximilian Memorial Chapel: The Emperor Maximilian Memorial Chapel is located on the "Cerro de las Campanas" (Hill of Bells) in Querétaro City. Emperor Maximilian Memorial Chapel:  It is located on the spot where Emperor Maximilian I of Mexico was executed 19 June 1867, and dedicated to his memory.
i don't know