in daylight, [231].

instances of famous, [233].

measures to insure success of, [242], [243].

parallel, countries adapted to, [240], [241].

parallel, when preferable, [239].

passage of rivers in, [243], [244].

Prince de Ligne's remark on, [230].

rear-guard in, [234], [243].

should be slow, [232].

various kinds of, [231].