Question: Lieutenant-General Sir Alexander Campbell, 1st Baronet, was a senior officer of the British Army during the early nineteenth century, his long and varied career saw extensive action, including engagements in the Peninsular War as one of the Duke of Wellington's generals, Field Marshal Arthur Wellesley, 1st Duke of Wellington, was an Anglo-Irish soldier and statesman who was one of the leading military and political figures of which 19th-century country?
Sentence (from "Arthur Wellesley, 1st Duke of Wellington"): His defeat of Napoleon at the Battle of Waterloo in 1815 put him in the first rank of Britain's military heroes.
Relevant evidence: No