Read the following excerpt and answer the questions that follow:

"The Lal Qila is a regular rectangle with the north wall following the old course of the Yamuna river. There are two gate-ways — the Delhi and Lahore Gates, and massive round bastions at regular intervals along the wall."

(Source: https://egyankosh.ac.in/bitstream/123456789/20281/1/Unit-33.pdf)

(a) Name any two structures found within the Red Fort complex and identify their significance.

(b) Which Mughal emperor built the Moti Masjid in the Red Fort, and what material was it made of?

Discuss the relevance of Akbarnama as a historical source.

Compare the architectural features of the Jama Masjid and the Red Fort.

Evaluate the contributions of Abul Fazal to Akbar's court. How did his works, such as the Ain-i-Akbari, help historians reconstruct the Mughal period?