18 = you move out ur parents house, you start a new life .<br />
17= you find experience and prepare for ur 18 .
You can vote in the United States, buy cigarettes, and enlist in the army. Its also the age that you can have sex with someone over 18, and can watch/star in "adult-movies".<br />
That's it, I'm pretty sure.<br />
It also used to be the legal drinking age in the states, but now its 21 (It doesn't make a whole lot of sense with the timing of everything else, but I guess government has their reasons).
Considered an adult and can now do anything legal.
I think it's 711 days?
Well, here u can drink and smoke at 18... So I guess there that!
10 to 20 years LOL