Prepare for the Winter Olympics by testing your knowledge on its history, sports, and important moments.
Are you a political junkie? Take our quiz and test your knowledge of the GOP!
Test your knowledge of these classic children's books with our quiz.
The First Amendment has been on the forefront of discussions on race and gender issues, censorship, and personal expression. How well do you understand the personal liberties granted by the First Amendment?
How many classic short stories have you read? How much do you know about their authors? Take our quiz and find out.
See how well you know the world of biography.
Recent years have seen a considerable shift in public awareness about issues, both social and political, that affect Native Americans and Canada’s First Nations people. How much do you know about the first people of Canada and the United States?
Do you know the difference between jihad and a fatwa? What about attacks carried out by so-called Islamic State militants? Take the quiz to find out how much you know about Islam and violence.
These five great bodies – containing 6 quadrillion gallons of water – influence everything from weather to livelihoods.
Let's see how well you score on this National Basketball Association quiz.
If you've read 'Verbal Energy' over the past year, you'll have all the answers.
Women have been cracking and shattering "glass ceilings" since long before two women at Hewlett-Packard coined the term. Convention-busting women continue to break through barriers to lead international corporations, coach male sports teams, and even secure a major party nomination for president. How much do you know about these female pioneers?
Are you a true expert about movies with lots of razzle dazzle? Try our quiz!
How well you really know the genre?
Are you a fan of NBC's singing competition? See how much you know about the program with our quiz!
Is your motto "live free"? How do you feel about laissez-faire economics? Take the quiz to see how much you know about the Libertarian Party.
Are you an expert on the smash hit musical about the Founding Father? Test your knowledge!
These autobiographical novels chronicle the complete and historical lives of many interesting individuals.
From supernatural romance to intergalactic and post-apocalyptic adventures, test your knowledge of some of these bestselling young adult novels. Let's see how much you know about these page-turners.
The summer Olympic Games in Rio de Janeiro offer an opportunity to test yourself on Olympic facts past and present.
Do you know any German authors beyond Goethe and Schiller? Try our quiz and find out!
How much do you know about the surprising myths and facts behind marriage in the United States?
With the 2016 presidential campaigns heat up, some Americans areconsidering alternative parties, including the Green Party. Test your knowledge and see what 'Go Green' is all about.
Rising to prominence after the shooting of Michael Brown in Ferguson, Mo., the coalition of activists – rallying around the hashtag #BlackLivesMatter – are demanding reform of what they consider racially biased policing and criminal justice policies.
Are you an expert on the hit reality competition? See how you do with our quiz!