What do the lines say? There is no image so I can't help
Answer:
I think it's A because article noun cannot be used Infront of uncontactable noun if it is not properly mentioned
3. The Crimean War.
Explaination:
The Charge of the Light Brigade was a failed military action involving the British light cavalry led by Lord Cardigan against Russian forces during the Battle of Balaclava on 25 October 1854 in the Crimean War.