Test Yourself

Which of these is the longest period of time? ...

Length of the Vietnam war ...

Length of the Peloponnesian Wars ...

Length of the Wars of the Roses ...

Length of reign of Queen Victoria of the United Kingdom ...

Click on the ad above to help us!

If you appreciate this site, do us a favour and click on the ad above. We'll earn a penny or two and that will help us keep going.

You'll know that you have done a good thing for numeracy and rationality in the world!

http://itabn.tumblr.com/post/138631317782/this-website