Until recently, the reigning theory on who the first Homo sapiens in North America were pointed to the Clovis people, evidence of whose culture was discovered in the American Southwest. That theory has been powerfully challenged by, among others, Meadowcroft, an archaeological dig in western Pennsylvania that began in the 1970s.
While the idea of a person falling in love with the Eiffel Tower might seem like a relatively new one, it's a kind of affection that's been around forever.