Before it was discovered, the US, and America as a whole, had no collective name - because it was not known to the Europeans. The natives did not bother with a name for America because they were more concerned with their territory and the lands claimed by neighboring peoples than with mapping the continent.
The people who he called Indiens.
They are called Native-Americans because they were native to the land we now call America. In other words, they had lived there long before we discovered it.
The indies
Iron was discovered long before we had people who could be called scientists.
The United States.
it was called Xaymaca by the Amerindians who were the people who inhabited the island before Christopher Columbus "discovered" it
Well most people think it was Christopher Columbas but Lief Erickson discovered it way before him
The simple answer is that we do not know. Dragonfruit, which is actually called Pitaya, was discovered long before man discovered he could write and keep historical logs.
geese or geese from the north
There isn't one because Pluto was called Pluto when it was discovered.
Norberta; called Norbert before her gender was discovered.
it was discovered at ?