All contracts must be written and signed.

Yes, unless they are verbal.

Explanation:

Contracts need to be signed or notarized in order to be within certain laws however if a contract is verbal it does not need to be signed but you should get some sort of recording device to prove that such verbal contract was made. Hope this helps.

the united states presidential state car (nicknamed "the beast", "cadillac one", "first car"; code named "stagecoach") is the official state car of the president of the united states.