Context: The Archivist of the United States is the chief official overseeing the operation of the National Archives and Records Administration. The Archivist not only maintains the official documentation of the passage of amendments to the U.S. Constitution by state legislatures, but has the authority to declare when the constitutional threshold for passage has been reached, and therefore when an act has become an amendment.

Question: What is the official that oversees the operation of NARA?
Answer: The Archivist

Question: What member of NARA has the ability to declare when the constitutional threshold of passage has ocurred?
Answer: The Archivist

Question: What do state legislatures oversee the operation of?
Answer: Unanswerable

Question: What kind of documentation is maintained by the state legislatures?
Answer: Unanswerable

Question: What authority do the state legislatures have?
Answer: Unanswerable

Question: What do state legislatures decide about acts?
Answer: Unanswerable

Question: What is the title used by state legislatures when overseeing  NARA?
Answer: Unanswerable