Quốc Tịch USA
发行商 phamtek AppTrack Ninja。
Your path to U.S. citizenship.
Quốc Tịch USA is a free, bilingual (English/Vietnamese) study companion for the U.S. citizenship interview — built around the official USCIS N-400 civics test, with nothing to guess about what's actually on the exam. WHAT'S INCLUDED • All 128 official 2025 civics questions and answers, straight from the USCIS M-1778 study guide — plus the 2008 test set for applicants who filed before December 2020. • Four ways to study: Learn (flashcards), Drill (spaced repetition), Mock Interview (timed, pass/fail like the real thing), and Listen (hands-free audio playlist for studying on the go). • Studio-r…
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