<u>The correct answer is: D. Contactless </u> Contactless is a chip-based technology that allows you to make a payment only by bringing the card or smart device (cell phone or watch) to a terminal. The plastics that have this technology have integrated a special antenna, which emits radio frequency signals called NFC to interact with the terminals and perform the transaction.
Since Germany embarked on a deadly game, the United States entered World War I. Many American merchant ships across the British Isles were sunk by Germany, causing the American entry into the war.
