University and Mrs. Lori Albanezzi Weller made me believe I could do this work. My late parents, Lloyd and Winifred Crandon, still inspire me to educate myself. All my close family members have encouraged me through this dissertation process, especially my aunts Mrs. Ruth C. Bowman and Professor Janet L. Navin. The latter kept my courage up through the sticky points, and even proofed my various drafts.