The author suggests that Amsden's claim that borders in Navajo weaving were inspired by Anglo culture could be A. conceived as a response to imagined correspondences between Anglo and Navajo art B. biased by Amsden's feelings about Anglo culture C. a result of Amsden's failing to take into account certain aspects of Navajo weaving D. based on a limited number of specimens of the styles of Navajo weaving E. based on a confusion between the stylistic features of the zigzag and diamond styles