It’s obviously C.Signaling your intent by using your blinkers also known as the lights at the back of your car!
All counties. Much more info. Although most layers are just excel files with geographical reference data in them. That one file may be several MB as the state file may be 1mb or less
A hyperlink is a feature that takes you to a different page when you click on it. That page could be part of the same website or a totally different website.
Let me know if you have any questions.
