In part it's because you really don't know much about Islamic history.

As a young man he was interested in Islamic history.

At school, he was very interested in religion and Islamic history.

She is a notable woman for her knowledge in Islamic history.

In Islamic history, he was considered one of the sages.

It is considered to be one of the most authoritative sources on Islamic history.

Joseph is one of the most revered men in Islamic history.

He has authored 25 books in the subjects of Islamic history and thought.

It was the unprecedented reforms and turning point in the Islamic history.

The early tafsir are considered to be some of the best sources for Islamic history.