Question

Please help.

What was the Muslim ruler Osman known for?
A.introducing a new way of wagging war and then conquering all of Persia.
B.writing arabic poetry and promoting education for all his people
C. Rising from birth among tribal nomads to ruling an empire that eventually spanned three continents
Or D. Invading northern India and building a magnificent tomb for his wife.

Answer 1

The answer is C obviously that he conquered many empires and ruled an empire for that reason he was "famous".