MAGA star Donald Trump wants to Make America Greater Again. In sq kms, that is. We all know of the US annexing nearly 13 lakh sq km of Mexican territory after winning the war with Mexico in 1848; buying 76,800 sq km in present day southern Arizona and southwestern New Mexico — the area known as Gadsden Purchase — from Mexico in 1854; buying Alaska from Russia in 1867; annexing independent Hawaii in 1898; procuring 117 sq km of Guantanamo Bay to set up a US detention camp in 1903, which the Cuban communist government has considered illegal since it came to power in 1959.
There's, of course, the United States of America itself, carved out of lands not 'owned' by anyone when it was occupied by Native Americans, then turned into a British colony, and ultimately an independent nation state in 1776 according to Westphalian sovereignty norms invented in 17th century Europe.
But less well known is America's territorial losses. The Panama Canal Zone, which it acquired in 1904 from private and public Panamanian owners, was returned to Panama in 1979, formally ceding its control in 1999. In Oceania, Japan-occupied Marshall Islands, which the US occupied after WW2, got its independence in 1979. The same 'transition' model was followed with Federated States of Micronesia and Palau, both of which officially gained independence from US 'trusteeship' in 1990 and 1994, respectively.
So, yes, Trumpus Maximus can jolly well float his expansive expansionary idea, following Putin's playbook to acquire Crimea, Donetsk, Kherson… and Xi