Final answer:
Oral leases in Louisiana are valid for a term of one year or less, with written notice required to terminate month-to-month leases.
Step-by-step explanation:
In Louisiana, oral leases are considered valid but generally only for a duration of one year or less. This is a widespread legal principle observed in many jurisdictions to enforce short-term verbal lease agreements without formal documentation. Thus, the correct statement is: A. Oral leases are valid only for one year or less. It is also noteworthy that a written notice of termination is required to end a month-to-month lease, and any holdover by the tenant can lead to additional rent and potential damages for the landlord.