Largest city in the context of "City proper"

Cairo is the capital and largest city of Egypt and the Cairo Governorate, being home to more than 10 million people. It is also part of the largest urban agglomeration in Africa, the Arab world, and the Middle East. The Greater Cairo metropolitan area is one of the largest in the world by population with over 22 million people.

The area that would become Cairo was part of ancient Egypt, as the Giza pyramid complex and the ancient cities of Memphis and Heliopolis are near-by. Located near the Nile Delta, the predecessor settlement was Fustat following the Muslim conquest of Egypt in 641 next to an existing ancient Roman fortress, Babylon. Subsequently, Cairo was founded by the Fatimid dynasty in 969. It later superseded Fustat as the main urban centre during the Ayyubid and Mamluk periods (12th–16th centuries).

Turkmenistan is a landlocked country in Central Asia, bordered by Kazakhstan and Uzbekistan to the north, Afghanistan to the southeast, Iran to the south and southwest, and the Caspian Sea to the west. It is one of six independent Turkic states. Ashgabat is the capital and largest city. With over 7 million people, Turkmenistan is the 35th most-populous country in Asia and has the lowest population of the Central Asian republics while being one of the most sparsely populated nations located on the Asian continent.

Turkmenistan has long served as a thoroughfare for several empires and cultures. Merv is one of the oldest oasis-cities in Central Asia, and was once among the biggest cities in the world. It was also one of the great cities of the Islamic world and an important stop on the Silk Road. Annexed by the Russian Empire in 1881, Turkmenistan figured prominently in the anti-Bolshevik movement in Central Asia. In 1925, Turkmenistan became a constituent republic of the Soviet Union, the Turkmen Soviet Socialist Republic (Turkmen SSR); it became independent after the dissolution of the Soviet Union in 1991.

The Turkestan Autonomous Soviet Socialist Republic (TASSR; Russian: Туркестанская Автономная Советская Социалистическая Республика, romanized: Turkestanskaya Avtonomnaya Sovetskaya Sotsialisticheskaya Respublika; Uzbek: Turkiston Avtonom Sovet Sotsialistik Respublikasi), originally called the Turkestan Soviet Federative Republic, was an autonomous republic of the Russian Soviet Federative Socialist Republic located in Soviet Central Asia which existed between 1918 and 1924. Uzbeks were the preeminent nation of the Turkestan ASSR. Tashkent was the capital and largest city in the region.

Many countries have a national sport stadium, which typically serves as the primary or exclusive home for one or more of a country's national representative sports teams. The term is most often used in reference to an association football stadium. Usually, a national stadium will be in or very near a country's capital city or largest city. It is generally (but not always) the country's largest and most lavish sports venue with a rich history of hosting a major moment in sports (e.g. FIFA World Cup, Olympics, etc.). In many, but not all cases, it is also used by a local team. Many countries, including Spain and the United States, do not have a national stadium designated as such; instead matches are rotated throughout the country. The lack of a national stadium can be seen as advantageous as designating a single stadium would limit the fan base capable of realistically attending matches as well as the concern of the cost of transportation, especially in the case of the United States due to its geographical size and high population.