A prepositional phrase is a preposition and a noun, with or without the addition of a modifier. "At the corner" is the prepositional phrase in this instance.
Answer:
<em>Hello, he Examiner prints Alfred Lord Tennyson's poem “The Charge of the Light Brigade,” which commemorates the courage of 600 British soldiers charging a heavily defended position during the Battle of Balaklava, in the Crimea, just six weeks earlier. Tennyson was born into a chaotic and disrupted home.</em>
<em>From Itsbrazts.</em>
