Question

Which empire included the territory that is now part of Turkmenistan, Afghanistan, and Pakistan? A. Ottoman B. Safavid C. Mughal

Answer 1

The multiple question asks for option a , b or c. I am mentioning a little explanation for the answer.

Ottoman empire is more related to Europe.
Mughal is more related to India, pakistan...

Safavid empire is the one which covered Turkmenistan, Afghanistan, and Pakistan.

So Safavid is the answer.

Answer 2

The response to this answer is: B) Safavid Empire. 

The Safavid Empire governed a dominant part land, that is by and by Afghanistan, Georgia, Syria, Armenia, Iran, Turkey, Azerbaijan, Kuwait, Turkmenistan, Bahrain, Pakistan, Russia, and Uzbekistan. Ṣafavid dynasty, (1501– 1736), administering tradition of Iran whose foundation of Shīʿite Islam as the state religion of Iran was a central point in the emergence of a bound together national cognizance among the different ethnic and phonetic components of the nation. 

The Ṣafavids were descended from Sheykh Ṣafī al-Dīn (1253– 1334) of Ardabīl, leader of the Sufi order of Ṣafavīyeh (Ṣafawiyyah), however around 1399 traded their Sunni connection for Shīʿism.