Add Yahoo as a preferred source to see more of our stories on Google. Readers aren't clear on whether you can take an online test at home, or, if you go to a DMV office for your test, whether you can ...

Driver's licenses weren't always required in the U.S., and some states waited surprisingly long to mandate them. Can you guess which state was last to do so?

Readers aren't clear on whether you can take an online test at home, or, if you go to a DMV office for your test, whether you can take it on paper rather than on a computer. (Kent Nishimura / Los ...