Hedvig Frederiksen had been at her new school in Paamiut, Greenland, for only a couple of days when she was summoned from her dorm to the local hospital by a Danish caretaker. She was 14 and had no idea what was going on. “But back then [1974], when a Danish person said something, their word was law, you had to listen to them,” said Frederiksen, speaking from her home in Nuuk, Greenland’s capital....