Always.

Remember always that you and I especially, are descended from immigrants and revolutionists.  We look for a younger generation that is going to be more American than we are. We are doing the best that we can and yet we can do better than that, we can do more than that, by inculcating in the boys and girls of this country today some of the underlying fundamentals, the reasons that brought our immigrant ancestors to this country, the reasons that impelled our Revolutionary ancestors to throw off a fascist yoke.

Frankin Delano Roosevelt, from his April 21, 1938 address to the Daughters of the American Revolution