The writings of which of the following historians/authors can be categorized as a secondary source?

Consider the following statements regarding changes in colonial agrarian policies and choose the correct option: (a) As Diwan, the East India Company became the chief administrator of the territory under its control. (b) After 1765, the Company had to think of administering the land and organising its revenue resources. (c) Before 1765, the Company purchased goods in India by importing huge quantities of grain from Britain. (d) After 1765, the revenue collected in Bengal could finance the purchase of goods for export.

Which of the following statements are aligned with the fundamental teachings of Gautama Buddha? (A) Our sufferings and unhappiness are a result of our past actions (karma). (B) Our sufferings and unhappiness are a result of our cravings and desires (tanha).