Which preposition to use with naturalization

of Occurrences 20%

If the electorate could be purified after this fashion, and if more stringent laws could be passed in the matter of naturalization of aliens, together with iron-clad requirements that every voter should be able to speak, read and write the English language, we should have achieved something towards the safeguarding of the suffrage.

amongst Occurrences 1%

The Galeses are of much more recent naturalization amongst us,later by just about a century than that of the Seatons, but alike in its causes.

into Occurrences 1%

They have refused to consider as prisoners of war, and threatened to punish as traitors and deserters, persons emigrating without restraint to the United States, incorporated by naturalization into our political family, and fighting under the authority of their adopted country in open and honorable war for the maintenance of its rights and safety.

to Occurrences 1%

But we hold to no Know-Nothing platform which denies a right of naturalization to the worthy.

Which preposition to use with  naturalization