Andrew Marvell Throughout “The Gallery,” the poet makes ex…

Andrew Marvell Throughout “The Gallery,” the poet makes external references that the reader can assume would be well-known at the time. He mentions both Aurora and Venus from Roman mythology. He also mentions Whitehall, a palace where British monarchs resided for a number of years. Finally, he mentions Mantua, the long-time cultural center of Italy. What is the term for these references?