Iron Man: Pretty sure Stark has never died. Captain America: Cap was killed when he was shot after losing out the long-drawn registration battle against Stark and the government (the conclusion to the Civil War arc in Fallen Son: The Death of Captain America). But he wasn't actually dead.
Minors (individuals under age 18) and people who are mentally incompetent do not have the legal capacity to enter into contracts. All other people are considered to have the legal capacity to enter into contracts. In New Mexico and most states, the legal age for entering into contracts is 18 (see NMSA Â§28-6-1). A contract between a minor and an adult may be cancelled upon request of the minor, but is binding on the adult.
In English contract law, a minor is any individual under the age of 18 years old. Historically, the age had been 21, until the Family Law Reform Act 1969. As a general rule, a minor is not bound by contracts he makes, though the adult party whom he contracts with is. Once a minor reaches the age of majority however, he can elect to ratify a contract made as a minor in full capacity.