                        TIME PERIOD INFORMATION                                                                                               The Time Period Information box in the bottom-right corner provides    information about the currently selected Time Period and its associatedYear Range.  These parameters affect which General Chronology List willbe displayed.                                                                                                                                 The Time Period can be changed by using the Modify menu to select the  Time Period submenu.  The submenu will present the 7 Time Periods from which to select.                                                                                                                              