Explanation: To understand the context of the statements, we need to delve into the history of British colonialism in India, particularly in Bengal, and some geographical facts about the Ganges River.
1. **Robert Clive and Dual Government:**
Robert Clive, a British soldier and statesman, played a pivotal role in establishing British dominance in India. After the Battle of Plassey in 1757, Clive negotiated a treaty with the Nawab of Bengal, Siraj-ud-Daulah, which led to the introduction of the system of dual government. Under this system, the Nawab retained nominal sovereignty, but the British East India Company was granted the right to collect revenue from the province of Bengal. This arrangement allowed the British to exert significant control over the region while maintaining the facade of local rule.
2. **The Battle of Plassey:**
The Battle of Plassey, fought on June 23, 1757, was a decisive victory for the British East India Company over the Nawab of Bengal and his French allies. This battle marked the beginning of the end of Nawab rule in Bengal. The British victory at Plassey paved the way for the East India Company to establish its dominance over the region, leading to the eventual decline of the Nawab's power and influence.
3. **Geographical Fact:**
The Ganges River, one of the most sacred rivers in India, originates in the Himalayas and flows through northern India before emptying into the Bay of Bengal. The Bay of Bengal is a large body of water in the northeastern part of the Indian Ocean, bounded by India and Bangladesh to the west and Myanmar to the east. The mouth of the Ganges River is a significant geographical feature, as it forms a delta known as the Sundarbans, which is a UNESCO World Heritage site.
In summary, all three statements are true and reflect important historical and geographical facts related to British colonialism in Bengal and the geographical location of the Ganges River. Understanding these concepts is crucial for comprehending the broader context of British rule in India and the geographical features of the region.