Now America has a president who talks big about taking territory, from the Western Hemisphere to the Middle East. Thankfully for other governments, he has been content, thus far, with fantasies showing him planting the Stars and Stripes on far-flung lands, in AI-generated images of conquest pumped out by White House social-media minions. In the actual case of Greenland, he has settled for what amount to reworded lease terms, with demands for ownership quietly dropped. Mr Trump calls the new agreement a “dream come true” for America, which he says now controls Greenland’s security and “all other needs” in perpetuity....