Margaret "Meg" Murry O'Keefe is the main character in Madeleine L'Engle's Time Quintet of science fantasy novels, the daughter of two scientists, the sister of twins Sandy and Dennys Murry and telepath Charles Wallace Murry, and the mother of Polly O'Keefe and others in the O'Keefe series of books.
Answer:
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Explanation:
The latest date that could be given to an art that was designated pre-columbian is before 1492. In 1492 Columbus set sail from Spain to America and so you know what happened and how the native americans died and that was the end of the pre-columbian art.