Claim: The first ambassador of Peru to the USA was a Peruvian General who fought in the war against Chile named César Canevaro (started March 1, 1893).
Evidence: March 1, 1893 César Canevaro Valega (January 19, 1846 – October 31, 1922) was a Peruvian General and politician. He fought in the war against Chile, using his own finances and personal relationships to fund the endeavor. César Canevaro