It is very common the refer to America as being of the Judea/Christian origin. That is the tie that Ann is promoting. And yes they are welcomed as Ann says.
But it can't be the other way around, as Christians are not welcomed to convert to Judaism, considering the obstacles, years of study, being fluent in Hebrew. She is merely inviting you into her house even though she is not invited into yours.
You're either incredibly ignorant or a hateful liar.
“being fluent in Hebrew”
Says who?