As soon as legislative or other action in any State affects a foreign nation, then the affair becomes one for the Nation, and the State should deal with the foreign power purely through the Nation.
I explained that I was in entire sympathy with the people of California as to the subject of immigration of the Japanese in mass; but that of course I wished to accomplish the object they had in view in the way that would be most courteous and most agreeable to the feelings of the Japanese; that all relations between the two peoples must be those of reciprocal justice, and that it was an intolerable outrage on the part of newspapers and public men to use offensive and insulting language about a high-spirited, sensitive, and friendly people; and that such action as was proposed about the schools could only have bad effects, and would in no shape or way achieve the purpose that the Californians had in mind.

I also explained that I would use every resource of the National Government to protect the Japanese in their treaty rights, and would count upon the State authorities backing me up to the limit in such action.

In short, I insisted upon the two points (1) that the Nation and not the individual States must deal with matters of such international significance and must treat foreign nations with entire courtesy and respect; and (2) that the Nation would at once, and in efficient and satisfactory manner, take action that would meet the needs of California.

I both asserted the power of the Nation and offered a full remedy for the needs of the State.

This is the right, and the only right, course.