The correct answer is D. Chachnama.
The Chachnama is an 11th-century Persian historical text that describes the Arab conquest of Sindh in the 8th century. It is the earliest surviving account of the conquest and is considered to be a valuable source of information on the history of Sindh.
The Chachnama was written by Ali b. Muhammad al-Balkhi, who was a Persian scholar and historian. He was commissioned to write the book by the Chach dynasty, who ruled Sindh at the time. The Chachnama is divided into two parts. The first part describes the history of Sindh up to the Arab conquest. The second part describes the Arab conquest and the early years of Muslim rule in Sindh.
The Chachnama is an important source of information on the history of Sindh. It provides a detailed account of the Arab conquest and the early years of Muslim rule in Sindh. The book is also valuable for its insights into the culture and society of Sindh at the time.
The other options are incorrect.
- Shahnama is an epic poem written by Ferdowsi in the 10th century. It is the national epic of Iran and tells the story of the kings of Iran from the beginning of time to the Arab conquest.
- Baburnama is an autobiography written by Babur, the founder of the Mughal Empire. It tells the story of Babur’s life, from his early years in Central Asia to his conquest of India.
- Akbarnama is a chronicle of the reign of Akbar, the third Mughal emperor. It was written by Abul Fazl, Akbar’s chief minister. The Akbarnama is a valuable source of information on the history of the Mughal Empire.