USCIS Civics flash cards: These Civics flash card will help immigrants learn about US history and government while preparing for naturalization test. These flash cards can also be used in the classroom as an instruction tool for citizenship preparation. Important note: on the naturalization test, some answers may change because of elections or appointments. Applicants must be aware of the most current answers to these questions. Applicants must answer these questions with the name of the official who is serving at the time of his or her eligibility interview with the USCIS. The USCIS officer will not accept an incorrect answer.