States all vote at different times, spread over some months, rather than all on one day, some states (Iowa, New Hampshire) have special precedence to go early while others have to wait until a certain date.
Some states (Iowa, New Hampshire) are states all vote at different times rather than all on one day. Some states (Iowa, New Hampshire) have special precedence to go early while others have to wait until a certain date. All vote at different times are spread over some months.