PONCA CITY, Okla. — The Pioneer Woman Museum and Statue will host a discussion and book signing with Cynthia Culver Prescott, author of “Pioneer Mother Monuments: Constructing Cultural Memory” (2019), on Friday, March 1, from 1-3 p.m. The event is free and open to the public. The book explores aspects of American pioneer monuments, historical memory and modern reexamination of monument culture…