Which was a major domestic achievement of Suleiman the Magnificent?

The Turks converted to Islam upon a command from Suleiman.
Suleiman organized Ottoman professionals into classes and guilds.
Suleiman built grand mosques that beautified the empire.
Under Suleiman's rule, women achieved more rights and power.

Question

Which was a major domestic achievement of Suleiman the Magnificent?
 	
	The Turks converted to Islam upon a command from Suleiman.
	Suleiman organized Ottoman professionals into classes and guilds.
	Suleiman built grand mosques that beautified the empire.
	Under Suleiman's rule, women achieved more rights and power.

vera_ewing · Answer

@paki

paki · Answer

what you guess here about the answer...?

vera_ewing · Answer

I think it's C but I'm not sure.

paki · Answer

"Süleyman surrounded himself with administrators and statesmen of unusual ability, men such as his grand viziers (chief ministers) İbrahim, Rüstem, and Mehmed Sokollu. ʿUlamāʾ (specialists in Islamic law), notably Abū al-Suʿūd (Hoca Çelebi) and Kemalpaşazade, made the period memorable, as did the great Turkish poet Bâkî and the architect Sinan. Süleyman built strong fortresses to defend the places he took from the Christians and adorned the cities of the Islamic world (including Mecca, Damascus, and Baghdad) with mosques, bridges, aqueducts, and other public works. In general, Süleyman completed the task of transforming the previously Byzantine city of Constantinople into Istanbul, a worthy centre for a great Turkish and Islamic empire."

paki · Answer

so yeah C is correct one...