Thanks to the MCU, and the exceptional work of Kevin Feige, everyone knows who the Avengers are. They're Captain America, Hulk, Iron Man, Thor, Black Widow, and Hawkeye, the greatest ensemble since the Beatles, or One Direction (depending on your musical preference).
This is how it has always been. Right?
Well, just like the theory that the Hulk was green was that that color was cheaper than grey (it wasn't, it was to do with how the printing process worked), it's time to put a pin in another bubble of lies and burst it good and proper.
That line-up, the one that has become loved worldwide due to a series of incredible movies (exemplified by this summer's Avengers: Endgame), wasn't the first line up. Or the second. Or even the third. And that's just one of a litany of myths and half-truths that have managed to obscure the truth surrounding Earth's Mightiest Heroes.
From the first Avenger to Nick Fury's involvement, and all points in-between, the Avenger's past is murkier than even Wolverine's. Hopefully, with the grace of Thor, the authority of Captain America and the know-how of Tony Stark, we can correct quite a few.