* Exclusive application for Vietnamese in the US (USA) "On Thi American Citizenship". Include the following functions:
- Provide two (2) sets of 100 questions (released in 2008) and a set of 128 questions (released in 2020) of your choice
- Random quizzes for practice
- 35 common reading and writing sentences
- Summary of wrong sentences for you to easily review

* In the naturalization test, some answers may have changed because of elections or public elections. When studying for an exam, you
research to get the most up-to-date answers. At the time of your interview with USCIS (U.S. Citizenship and Immigration Services), you
Be sure to answer these questions with the names of the officials serving. USCIS examiners will not accept answers
wrong words.

*Although USCIS is aware that there may be other correct answers available other than the 100 sample answers, applicants are nevertheless
Encourage answering questions according to the sample answers given.

* Good luck