Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_72 (appointed_by VARCHAR, presentation_of_credentials VARCHAR)
### Question:
Who appointed the representative that had a Presentation of Credentials on March 25, 1976?
### Answer:
SELECT appointed_by FROM table_name_72 WHERE presentation_of_credentials = "march 25, 1976"