Transcriber Notes:
P. [7]. 'aquired' changed to 'acquired'.
P. [53]. Footnote #36 'expecially' changed to 'especially'.
P. [63]. Sidenote: 'indentify' changed to 'identify'.
P. [94]. 'marrage' changed to 'marriage'.
P. [102]. 'successfuly' changed to 'successfully'.
P. [107]. 'persan' changed to 'person'.
P. [110]. 'as a a', taken out extra 'a'.
P. [116]. Footnote #138: 'irequently' changed to 'infrequently'.