Explanation: To understand the context of the statements, we need to delve into the historical events surrounding the Battle of Plassey and the independence of India and African countries.
The Battle of Plassey took place on June 23, 1757, between the British East India Company and the Nawab of Bengal, Siraj-ud-Daulah. The British, led by Robert Clive, defeated the Nawab's forces, marking a significant turning point in the British colonization of India. This battle is often considered the beginning of British rule in India, as it allowed the British East India Company to establish control over Bengal and eventually expand their influence across the subcontinent.
Siraj-ud-Daulah became the Nawab of Bengal in 1756, succeeding his maternal grandfather Alivardi Khan. His rule was short-lived, as he was overthrown and killed shortly after the Battle of Plassey. The second statement is true, as Siraj-ud-Daulah did indeed become the Nawab of Bengal in 1756.
The third statement is also true. India gained independence from British rule on August 15, 1947, following a long struggle for freedom. This independence came earlier than the majority of African countries, which gained independence in the 1960s and 1970s. The decolonization of Africa was a gradual process, with many countries achieving independence in the decades following World War II.
The first statement is false because it incorrectly states that the Nawab of Bengal defeated the British in the Battle of Plassey. In reality, the British East India Company emerged victorious, leading to the establishment of British control over Bengal and the eventual expansion of British rule across India.
In summary, the correct answer is (D) Only 2, 3, as these statements accurately reflect historical events. The Battle of Plassey was a British victory, Siraj-ud-Daulah did become the Nawab of Bengal in 1756, and India did gain independence before the majority of African countries.