Streeter: As books are banned around the country, I will make sure my son learns Black history

My son was sitting on our living room floor in front of the TV, playing with his Harriet Tubman finger puppet, part of a pair of notable Black historical figures (the other is James Baldwin) rendered in felt. It was a gift from his godmother. To explain who Tubman was, and why she’s important, I had to talk to him about how she led people out of slavery and then about how our ancestors had been enslaved. I also added that Ms. Tubman was born in Dorchester County, Maryland, less than three hours from the home where we were sitting, the modern beneficiaries of her bravery.