Istanbul is a city built on layers of empire. Spanning two continents, it was once the capital of three major empires: Roman, Byzantine, and Ottoman. Visitors walking through the Sultanahmet district can witness this timeline firsthand, from the Roman-era Hippodrome to the Byzantine mosaics of Hagia Sophia, and the towering minarets of the Blue Mosque. At nearby Topkapi Palace, rooms still display the jeweled swords, ceremonial robes, and handwritten Qurans once used by Ottoman sultans.

Liberia, republic in western Africa, bounded on the north by Sierra Leone and Guinea, on the east by Côte d'Ivoire, and on the south and west by the Atlantic Ocean. Liberia has an area of 99,067 sq. km (38,250 sq. mi.). Liberia was founded in the early 1800s by freed American slaves. Monrovia is the capital and largest city.

Located in southeast Borneo on the inlet of Makassar Strait. It is a major port and oil center for Indonesia.

Hamilton, Alabama, nestled in the picturesque region of northwest Alabama, offers a unique blend of Southern charm and natural beauty. As the county seat of Marion County, Hamilton is renowned for its vibrant community and rich history. A visit to the Marion County Museum, located in the historic courthouse, provides a fascinating glimpse into the area’s past, showcasing exhibits ranging from Civil War artifacts to local memorabilia.

Astana, officially known as Nur-Sultan, is the modern capital of Kazakhstan and a striking example of contemporary urban design in Central Asia.