ON OCT. 23, 1945, the Brooklyn Dodgers announced the signing of Jackie Robinson, the first Black player to ink a Major League Baseball contract and the first step toward breaking the league’s colour barrier. Robinson reported to the Montreal Royals – the Dodgers’ farm team – and, 75 years on, as anti-racism protests endure in and out of the sports world, the anniversary strikes an even more relevant chord. Adding to its poignancy is the August death of actor Chadwick Boseman, who portrayed Robinson in the 2013 film 42 and died on MLB’s Jackie Robinson Day after a secret years-long cancer battle. The role proved Boseman’s breakout performance, leading to his portrayal of two other African-American icons – James Brown and Thurgood Marshall – and, ultimately, Black Panther. The…