By Nina Silber / Made by History December 25, 2024 9:00 AM EST T oward the end of A Complete Unknown , the new film chronicling Bob Dylan’s early career, Pete Seeger and the young Dylan have a quiet but tense encounter. Anticipating Dylan “going electric” at the 1965 Newport festival, Seeger offers Dylan an extended metaphor about people working together for social justice, each person bringing a spoonful of sand to outweigh the force of injustice. Dylan, says Seeger, brought a shovel, with his