Explanation: Fort William is a significant historical structure located in Kolkata, formerly known as Calcutta, in the state of West Bengal, India. The fort was built by the British East India Company in the 18th century to protect their trade interests and to establish a stronghold in the region. The construction of Fort William was a strategic move by the British to consolidate their power and control over the Bengal region, which was a crucial part of their colonial expansion in India.
The fort was named after King William III of England, who was the reigning monarch at the time of its construction. The original fort, built in 1696, was destroyed during the Battle of Plassey in 1757. The current structure, which is the third version of Fort William, was completed in 1781. It was designed by Captain Charles Wyatt and was built to withstand attacks from both land and sea.
Fort William played a significant role in the British colonial history of India. It served as a military and administrative center for the British East India Company and later for the British government in India. The fort was also a symbol of British power and authority in the region. It was used to house the Bengal Army and to store ammunition and other military supplies.
The fort's strategic location on the banks of the Hooghly River made it an important point for controlling the trade routes and for defending against potential attacks from the Nawabs of Bengal and other regional powers. The construction of Fort William was part of a broader strategy by the British to establish a network of fortifications across India to protect their interests and to expand their control over the subcontinent.
In summary, Fort William is the correct answer because it was the specific fortification established by the British in Calcutta to protect their trade interests and to establish a stronghold in the region. Fort St. George, on the other hand, is located in Chennai and is not related to the context of Calcutta's history. Understanding the historical context and the specific purpose of Fort William is crucial for comprehending its significance in the British colonial history of India.