"Naturalization" means applying to be recognized as a US citizen after birth. If you are a citizen at birth you do not need to do this. You are a natural citizen.
The application process is not complicated but does require certain residency requirements as well as educational criteria and a sworn oath to the US.
253 posted on 02/02/2016 6:59:28 PM PST by outofsalt
( If history teaches us anything it's that history rarely teaches us anything.)