The document discusses the seven wonders of the ancient world as identified by Antipater of Sidon around the 2nd century BC. These wonders were the Pyramids and Sphinx of Giza in Egypt, the Temple of Artemis (Diana) in Ephesus, the Hanging Gardens of Babylon in Iraq, the Mausoleum at Halicarnassus in Turkey, the Statue of Zeus at Olympia in Greece, the Lighthouse of Alexandria in Egypt, and the Colossus of Rhodes on the Greek island of Rhodes. Today, only the Pyramids of Giza remain standing as one of the original seven wonders.