Machu Picchu, located in the Andes Mountains of Peru, is an ancient city built by the Incas in the 15th century. It is renowned for its well-preserved stone structures, including the Intihuatana stone, and is a popular tourist destination.

The Battle of Gettysburg was fought in Gettysburg, Pennsylvania, from July 1 to 3, 1863. It is considered one of the most important battles in American history, as it marked a turning point in the Civil War and led to the eventual victory of the Union.

The Taj Mahal, located in Agra, India, is a mausoleum built by the Mughal emperor Shah Jahan in memory of his wife Mumtaz Mahal. It is renowned for its stunning architecture, intricate carvings, and is considered one of the most beautiful buildings in the world.

Pompeii, an ancient Roman city located in the Campania region of Italy, was buried by a volcanic eruption of Mount Vesuvius in 79 AD. The ruins of the city, preserved under layers of ash and pumice, provide a glimpse into the daily life and culture of the Roman Empire.

The Battle of Waterloo took place in Waterloo, Belgium, on June 18, 1815. It was a decisive victory for the Allied forces, led by the Duke of Wellington and Gebhard Leberecht von Blücher, against Napoleon Bonaparte's French army, marking the end of the Napoleonic Wars.

The Great Wall of China, one of the largest man-made structures in the world, is primarily located in China. It was built over several centuries to protect the Chinese empire from nomadic invasions and is a symbol of Chinese history and culture.

Angkor, an ancient city located in Cambodia, is renowned for its magnificent temple complexes, including Angkor Wat, Bayon, and Ta Prohm. It was the capital of the Khmer Empire from the 9th to the 15th century and is a popular tourist destination.

The Giza Necropolis, located on the outskirts of Cairo, Egypt, is home to some of the most iconic ancient structures in the world, including the Great Pyramid of Giza, the Pyramid of Khafre, and the Pyramid of Menkaure. These pyramids were built as tombs for the pharaohs of the Fourth Dynasty.

Petra, an ancient city located in Jordan, is famous for its intricate carvings and architecture carved into sandstone cliffs. It was once a major trading hub and is now a UNESCO World Heritage Site, attracting tourists from around the world.

The Battle of Bunker Hill, which took place on June 17, 1775, was a significant battle during the American Revolutionary War. It was fought on Breed's Hill, which is often mistakenly referred to as Bunker Hill, and is considered a turning point in the war.

Ephesus, an ancient Greek city located in modern-day Turkey, is renowned for its well-preserved ruins, including the Library of Celsus, the Temple of Artemis, and the Great Theater. It was once a major port city and a center of trade and culture.

The Ajanta Caves, located in the Aurangabad district of Maharashtra, India, are a UNESCO World Heritage Site. They are famous for their intricate carvings and paintings, which depict scenes from Buddhist mythology and history. The caves were created over a period of several centuries, starting around the 2nd century BCE.

Tikal, an ancient Mayan city located in the Petén Department of Guatemala, is renowned for its impressive ruins, including temples, palaces, and plazas. It was once a major political and cultural center of the Mayan civilization and is now a UNESCO World Heritage Site.

The Epidaurus Theater, located in the Peloponnese region of Greece, is a UNESCO World Heritage Site. It is renowned for its ancient theater, which was built in the 4th century BCE and is considered one of the best-preserved ancient theaters in the world.

Palmyra, an ancient city located in modern-day Syria, is renowned for its well-preserved ruins, including temples, colonnades, and tombs. It was once a major trading hub and a center of culture and learning.