QUIZ: Do you know as much as an 8th-grader?

U.S. eighth-graders last year were tested on history, geography and civics as part of the National Assessment of Educational Progress. More than 29,000 of them took the multiple-choice and written-response assessment. How would you have done? Here are sample questions from the assessment:

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https://docs.google.com/spreadsheets/d/1Jz9In3SBGnhdP5zHfKKbuO1G2qW9eqEHc6cuvlei6sk/edit#gid=2123643908

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