Historical importance is how someone/something effected history or how it is important to history.
what is the historical importance of harappa
because he is a loser
popo
there is a lottt of imp..
nothing
it is cool
9.11
It is of great historical importance and helps us in understanding India of that time.
He sailed to america first
Forbidden City ----
Nothing of any great historical importance happened at Mt. Rushmore, unless you consider the carving itself to historical.
He gained India's independence from Britain.