The following excerpts were taken from The Papers of Alexander Hamilton, The Examination Number VIII, 12 January 1802. Writing as “Lucius Crassus”, Alexander Hamilton said:
“The safety of a republic depends essentially on the energy of a common National sentiment; on a uniformity of principles and habits; on the exemption of the citizens from foreign bias, and prejudice; and on that love of country which will almost invariably be found to be closely connected with birth, education and family…”
“…foreigners will generally be apt to bring with them attachments to the persons they have left behind; to the country of their nativity, and to its particular customs and manners…”
“The influx of foreigners must, therefore, tend to produce a heterogeneous compound; to change and corrupt the national spirit; to complicate and confound public opinion; to introduce foreign propensities. In the composition of society, the harmony of the ingredients is all important, and whatever tends to a discordant intermixture must have an injurious tendency.”
“The United States have already felt the evils of incorporating a large number of foreigners into their national mass; it has served very much to divide the community and to distract our councils, by promoting in different classes different predilections in favor of particular foreign nations, and antipathies against others.”
“It has been often likely to compromit the interests of our own country in favor of another. In times of great public danger there is always a numerous body of men, of whom there may be just grounds of distrust; the suspicion alone weakens the strength of the nation, but their force may be actually employed in assisting an invader…”
“To admit foreigners indiscriminately to the rights of citizens, the moment they put foot in our country, as recommended in the Message, would be nothing less, than to admit the Grecian Horse into the Citadel of our Liberty and Sovereignty.”