Final answer:
A written and legally enforceable document expressing how a person's property should be distributed upon his or her death is known as a will.
Step-by-step explanation:
A written and legally enforceable document expressing how a person's property should be distributed upon his or her death is known as a will. A will is a letter of intent stating the wishes of how one would like their assets transferred upon death. It can be a handwritten letter or a more formal document. Execution of a will is a very public process, and anyone can see it if they wanted.