The Constitution of the United States of America enshrines that international law IS United States law. And in the Treaty of the Danish West Indies the US will

The Constitution of the United States of America enshrines that international law IS United States law. And in the Treaty of the Danish West Indies the US will "not object to the Danish Government extending their political and economic interests to the whole of Greenland" https://www.govinfo.gov/content/pkg/STATUTE-39/pdf/STATUTE-39-Pg1706.pdf#page=1 https://www.govinfo.gov/content/pkg/STATUTE-39/pdf/STATUTE-3... This is an end to the United States Executive branch considering the Constitution binding. Article 6 of the Constitution: This Constitution, and the Laws of the United States which shall be made in Pursuance thereof; and all Treaties made, or which shall be made, under the Authority of the United States, shall be the supreme Law of the Land https://constitution.congress.gov/constitution/article-6/ https://constitution.congress.gov/constitution/article-6/