The tug of war between Denmark and America over Greenland is about much more than Donald Trump’s trademark bluster. It is also a story of colonialism, superpower rivalry and a misprint on a map.

The collection of hats once owned by those four women are now on display at the Atlanta History Center as the “Hats of the King Family Women” exhibit, part of the larger “She Shall Not Be Moved” ...

From a luxury product for the very rich, glass gradually became more widely produced and affordable. It is for this reason that a volume of 18th century material has survived. For today’s collector, ...