45. In the center of the square , where the London National Gallery is located, there is a monument in memory of . __ A) W. Churchill B) W. Turner C) H. Nelson D) Queen Victoria

The correct answer is C) H. Nelson.<br /><br />The monument in the center of the square where the London National Gallery is located is the Nelson's Column, which was erected in memory of Admiral Horatio Nelson, a British naval commander who died in the Battle of Trafalgar in 1805.