I've been administering self-tests in geography to students and teachers as a way to emphasize the importance of learning geography. I don't mean to be be pot calling the kettle black, but I've noticed these mistakes.
...Montana is really Washington
...California is actually a state known as San Francisco
...New Jersey is a city, not a state (I had to work hard to convince this guy otherwise)
...Mongolia is really Russia
...the Yukon Territory is actually Alaska
...Greenland is actually Canada and Canada is actually the US (on the map of a guy who is planning to go to the US next fall to get his Master's degree...not sure he'll be able to find his way there)
---and my favorite---
...New England is now located in Oklahoma
Just thought you should know.