Denmark colonized Greenland, a gigantic island high up in the Arctic Sea, more than 300 years ago. Though it is no longer a colony — the Danes have granted it a large degree of autonomy — many Greenlanders still feel resentment about the colonial past and the years of discrimination that followed. Small protests broke out over this case, and on Monday, activists celebrated the mother’s victory. “It’s wild that it had to go this far,” said Najannguaq Hegelund, vice chairman of Sila 360, an Indigenous rights group in Denmark. tests that measured her ability to manipulate shapes and do math problems, which she says she was never good at.