Trump made it clear that he was "serious" about acquiring Greenland, but Danish PM Mette Frederiksen rejected the idea outright, stating Denmark was not interested in "selling" the mineral-rich island.

In 1865, in the wake of the Civil War, the U.S. began looking to expand its influence on the world stage. This happened at precisely the moment when Russia, having just lost the Crimean War, was seeking to counterbalance British power in the Pacific. This proved to be the perfect recipe for American expansion in the Arctic.

President Trump reportedly held a “fiery” call with Denmark’s Prime Minister Mette Frederiksen over the president’s insistence that U.S. control of Greenland is necessary for American national security.

Anders Vistisen, a Danish member of the European Parliament, has told U.S. President Donald Trump to "f*** off" after Trump again expressed interest in purchasing the island of Greenland. Newsweek has contacted the White House for comment via email.

Manifest Destiny met luxury cosmetics when makeup billionaire and Republican donor Ronald Lauder mentioned buying Greenland to Donald Trump.

Donald Trump says he’s serious about an acquisition, possibly hostile, of that place called Greenland, a snowy very large venue that nearly abuts the North Pole. But it’s filled with natural resources and strategically placed to the north of us,

President Trump isn’t taking “no” for an answer on acquiring Greenland. Although the self-governing territory and its colonial authority, Denmark, insist the island isn’t for sale, Republicans in Congress are backing the plan to expand America’s boundaries northward.