“Costco knows their customers, their clientele, what they like,” Cabeca said. He had some lightly plaid short-sleeved button-downs from the brand Orvis laid out on his bed, and showed that on one ...

The larger the dot, the more enslaved people on board. And if you pause the map and click on a dot, you’ll learn about the ship’s flag—was it British? Portuguese? French?—its origin point ...