Berlin was perhaps destined to be a meaningful place for Martin Luther King Jr.; it was the city that, in some ways, gave him his name. And for a man who preached against walls that “divided humanity,” a 1964 visit to the then-three-year-old Berlin Wall, which divided the Soviet-occupied East side of the city and the U.S.-occupied West side of the city, offered a chance to add another layer to that significance. The visit came about after West Berlin’s Mayor Willy Brandt invited King to participate in a memorial ceremony for President John F.