UNANIMITY - The agreement of all
the persons concerned in a thing in design and opinion.
Generally a simple majority of any number of persons
is sufficient to do such acts as the whole number
can do; for example, a majority of the legislature
can pass a law: but there are some cases in which
unanimity is required; for example, a traverse jury,
composed of twelve individuals, cannot decide an issue
submitted to them, unless they are unanimous.