Answer:
you can find where your at when lost and help get you back to where you need to be. maps can also take you to places you have never been witch is very fun to go explore, most maps have keys witch will help you find out whatever is or where everything is at. maps can also take you to short cuts, which makes life easier.
Explanation:
Is called the standing law
Most commercials on tv represented a lot of different eras in history
They would offer free land to the people who came to the west
Answer:
Why
Explanation:
He showed because he had changed the era of using lamps and to use light bulbs he and his fellow scientist.
I hope it helps :D