I practiced writing a short essay in English. Please correct me if I am wrong and tell me why it is wrong.

It is important to know the details of historical events today because to know the history I have never known is beneficial to you.

First, you will acquire much knowledge through the sightseeing, if you know some historical events when you travel abroad. You can enjoy your trip when you see the historical sites with the eyes, which you learned only in books. By being encouraged with any inspirations, your trip will be better than without any inspirations.

Second, to know the details of histrical events will broaden your horizon. You will understand every day news on TV or in newspapers if you have any knowledge about historical events. Therefore to know histrical events enables you to understand other countries deeply.

Considering those reasons, it is important to know the details of histrical events.