To become a naturalized citizen, an immigrant needs to do the following:

A. Memorize the National Anthem
B. File the application online by creating an online account at the US Citizenship and Immigration Services website
C. Complete an in-person naturalization interview, bringing with you your appointment notice, Permanent Resident Card, valid and expired passports, and a current state ID
D. Complete a biometric services appointment with fingerprinting for identity, background, and security checks
E. Show knowledge and understanding of U.S. history and government by passing a civics test
F. Take the Oath of Allegiance
G. Show proof of selective service registration (for males 18-25)
H. Show an understanding of the English language by pass a reading and writing test.
I. Complete an in-person naturalization interview, bringing with you your appointment notice, Permanent Resident Card, valid and expired passports, and a current state ID
J. Demonstrate an understanding of spoken English
K. Pay a bribe to the Immigration office

K. Pay a bribe to the Immigration office

Note: This answer is intended to be humorously incorrect and should not be taken seriously or attempted in any situation.