Today's High School Students in the USA:
Here, I'll take a stab at this. (and I ain't even an American)
Less than 1/2 of them cannot identify the century when our Civil War happened. Easy. The 19th century and it ran from 1861-1865.
One in four thought Columbus discovered America sometime after 1750. Have they never heard the song: In 14 hundred and 92, Columbus sailed the ocean blue?
One in three cannot name one right enumerated in the Bill of Rights. Um....what about your Right to Bear Arms?
Three out of four cannot name the first US President. Seriously? That's a no-brainer. George Washington. Do they even know that they fought the British ?
Two out of three do not know the length of term of a member of the House of Representatives. I don't either.
Half cannot find Britain on a map.
One out of four cannot find America on a map. It's right there below the most important country in the world: Canada.
I get what you're saying Farkel. Kids today have never learned to do math in their head or even using their fingers. It's all done with a calculator. If we were caught with a calculator in math when I was in high school, you got an automatic zero.