Denmark colonized the island in the 18th century. The island has an area of 772,000 Square Miles. The land is a home to 57,000 people. Greenland’s foreign ministry responded over the sale and said, “the island was ready to talk business, but was not for sale.” The official account Tweeted, “#Greenland is rich in valuable resources such as minerals, the purest water and ice, fish stocks, seafood, renewable energy and is a new frontier for adventure tourism. The account further added, “We’re open for business, not for sale.”