World Landmarks and Heritage

San Marino is widely recognized as the world's oldest surviving republic, founded in 301 AD. It has maintained its independence and republican government for over 1700 years. The Vatican City is a monarchy, not a republic, while the Republics of China and India are much more modern.

The Trinity test was the first detonation of a nuclear weapon, conducted by the United States on July 16, 1945, in the Jornada del Muerto desert near Socorro, New Mexico. This test was part of the Manhattan Project and preceded the atomic bombings of Hiroshima and Nagasaki.

A portion of Mahatma Gandhi's ashes is enshrined at the Lake Shrine in the Pacific Palisades area of Los Angeles, California. This memorial was established by the Self-Realization Fellowship and is a site of pilgrimage for those honoring Gandhi's legacy.

In 'The Lost Symbol', Peter Solomon hides the stone pyramid in room SBB XIII (Sub-Basement 13) of the US Capitol. This is where the key discoveries are made. HB, SB, and IIIX 885 are incorrect room designations from the novel.

Damascus in Syria is widely considered the oldest continuously inhabited city in the world, with evidence of settlement as early as 8000-10000 BCE. Athens and Tehran are ancient but not as old as Damascus.

Tutankhamun's tomb was discovered in 1922 by Howard Carter in the Valley of the Kings (near Luxor, ancient Thebes). This was one of the most significant archaeological discoveries because the tomb was nearly intact, unlike most other royal tombs that had been looted in antiquity.

Cairo's name in Arabic (Al-Qahirah) literally means 'The Vanquisher' or 'The Triumphant'. The city was founded in 969 AD by the Fatimid caliph Al-Mu'izz li-Din Allah, who chose this victorious name to commemorate the conquest of Egypt. The other options are capital cities (Khartoum - Sudan, Rabat - Morocco, Tripoli - Libya) but their names don't have this specific Arabic meaning.

The Biltmore Estate in Asheville, North Carolina, was built by George Washington Vanderbilt II between 1889 and 1895. It remains the largest privately-owned home in the United States and showcases the Vanderbilt family's wealth.

Atacama is a famous desert located in northern Chile, known as one of the driest places on Earth. It is a coastal desert, not a river, waterfall, or volcano.

The Great Barrier Reef (1981), Sydney Opera House (2007), and Kakadu National Park (1981, inscribed as part of the initial listing) are all UNESCO World Heritage Sites. The Sydney Harbour Bridge, while an iconic landmark, is not a World Heritage Site. This tests knowledge of UNESCO listings vs general landmarks.

Option B lists only Australian landmarks: Sydney Opera House, Sydney Harbour Bridge, Kakadu National Park, and Great Barrier Reef. Options A, C, and D incorrectly mix landmarks from different countries (Pyramids/Egypt, Great Wall/China, Taj Mahal/India, Eiffel Tower/France, St. Peter's/Vatican).

The Statue of Liberty was unveiled in October 1886 on Bedloe's Island (now Liberty Island). Its official name is 'Liberty Enlightening the World'.

Reichenbach Falls is correct - in Arthur Conan Doyle's story "The Final Problem" (1893), Sherlock Holmes and Professor Moriarty struggle at Reichenbach Falls in Switzerland. Holmes appears to fall to his death, but later stories reveal he survived. Niagara Falls and Victoria Falls are major waterfalls but unrelated to Holmes. Jog Falls is in India, not part of the Holmes canon.

Damascus in Syria is widely recognized as the oldest continuously inhabited city in the world, with archaeological evidence of settlement dating back to 10,000-8,000 BC. While other ancient cities exist, Damascus has the longest documented record of uninterrupted human occupation. Belgrade, Sicily (a region, not city), and Vatican City are much younger.

The Great Pyramid of Giza is the only Ancient Wonder that survives intact today. All the others - Hanging Gardens of Babylon, Temple of Artemis, Statue of Zeus, Mausoleum at Halicarnassus, Colossus of Rhodes, and Lighthouse of Alexandria - have been destroyed.