[مستر نعيم]

historic:
important in history, likely to be thought of as important at some time in the future.
Historic:
building - decision - monument - moment - occasion - day - visit - victory - place - vote - times

Historical:
usually describes something that is connected with the past or with the study of history.
Historical:
research - events - documents - fact - novel - context - background - figure - records

References :
Oxford Dictionary
Cambridge Dictionary
Longman Dictionary