Egyptian temple Debod, as gifts to nations that had contributed to the preservation effort. Nevertheless, several other temples vanished beneath the lake. Today there are dozens of sites with substantial temple remains, although many more once existed, and none of the major temples in Lower or Middle Egypt are well preserved. Those that are well preserved, such as Karnak, Luxor, and Abu Simbel, draw tourists from around the world and are therefore a key attraction for the Egyptian tourist industry, which is a major sector of the Egyptian economy. Three temple sites—Ancient Thebes with its Necropolis, Memphis and its Necropolis, and the
Battle of Kadesh the "Poem", in temples in Abydos, Temple of Luxor, Karnak, Abu Simbel and the Ramesseum). In addition to these lengthy presentations, there are also numerous small captions used to point out various elements of the battle. Outside of the inscriptions, there are textual occurrences preserved in "Papyrus Raifet" and "Papyrus Sallier III", and a rendering of these same events in a letter from Ramesses to Hattusili III written in response to a scoffing complaint by Hattusili about the pharaoh's victorious depiction of the battle. Hittite references to the battle, including the above letter, have been found at Hattusa, although no