Nazi Germany. Steve and Bucky. Sent to America. Schooling paid for by SHIELD. Watched out for by Fury. She wasn't human so when Cap is unfrozen, she is reunited with him and asks about Bucky. She is both excited and scared for him when Steve (the good soul he is, unable to lie) tells her about Bucky and the Winter Soldier. It was a group effort between Tony, Steve, and Nat to teach her how to effectively pilot a helicopter.
That & the fact that I've heard that other rich people treated Trump like crap bc he has no class, if they had only accepted hm despite his dumbass ways perhaps he wouldn't have a never ending quest for revenge going on.