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American general knowledge quiz

The Constitution, the 50 states, holidays and symbols, plus science, world history, myths and great books: what every educated American should know, in one quiz.

Play a series of 10 questions 🔥Endless mode

A taste of it

A few questions from this quiz, without the answers: you will find out by playing.

  1. In an earthquake, which seismic waves reach a station first?

    • Surface waves
    • P waves
    • S waves
    • Shock waves
  2. What do Americans traditionally set off in the night sky on the Fourth of July?

    • Floating lanterns
    • Fireworks
    • Balloons
    • Distress flares
  3. How long does a standard US utility patent last, counted from the filing date?

    • 50 years
    • 20 years
    • 10 years
    • 35 years
  4. A hurricane is usually far wider than a tornado.

    • True
    • False
  5. An angle smaller than 90° is called…

    • straight
    • obtuse
    • reflex
    • acute
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