Quite possibly - and you are almost certain to get into trouble if you go out of state without your parents' permission.
You must wait until you are 18 before you can get married without consent. Otherwise both people must be at least 16 and have parental consent.
yes. as long as you have parental consent.
none that i know of without parental consent
Pretty much every state allows people under 18 to get married with parental consent. But if you don't have parental consent, then there is no state where you can get married without court approval/special circumstances.
England and Wales: 18, 16 with parental consent. Scotland: 16 (You can be from any part of the UK and be married in Scotland. As long as your proposed marriage has been advertised in advance. Northern Ireland: 18, 16 with parental consent or in limited cases court consent For more info on marriage ages see the related link below.
You need to be at least 18 yrs of age to get married to a US citizen. Some countries have a higher or lower age limit slab. 18 yrs is the time when an individual is said to be mentally mature to take on the responsibilities of life. The same age if you were a citizen. It varies from state to state but it's generally 18 or 16 with parental consent.
Legally, yes. But I don't think many people would recommend it.
# They are legal (in non-islamic countries) for people over 18 years, or with parental/guardian consent.
By consent of the people.
Parents do not give consent to their children to smoke, if they did then they'd be terrible parents. A person can smoke at any age, there are no laws restricting this, there are however laws on selling cigarettes to under-age people.
For most people in the Western world, no. The age of majority is 18. You will need parental consent to leave home.
They become adults in the eyes of the law. They can contract to buy things or even take a job. They can get married without parental consent.