Peter from Essex, yes we did so remember; see Bobert & artbrooks above. And I say: what they said. But yes, "America" is probably the most common usage, including by me. / But I'll answer: My Country. (Yeah I've got a sentimental second-favorite. But Amen, this is Home.)

By the way Peter, in my state, Connecticut, there's a lovely Town of Essex. (So what, you say? I dunno; I mention it in passing. :)