The appositive phrase in the given sentence is option A. a 40-foot metal construction. An appositive phrase consists of words that describes or renames the noun it precedes. The noun that the given appositive phrase renames is the word "purchase".
Well the civil rights movement would have never happened. Blacks would still be segregated. The U.S wouldn't be the same. ... After arrest, blacks are mostly detained until trial in New York, while whites aren't Jafar Beydoun, a student at Unis Middle School, said that the U.S would be widely segregated.
The pamphlet called "The American Crisis" included material to inspire the colonists to fight against the British