Isthmus of Suez in the context of "Persians"

West Asia (also called Western Asia or Southwest Asia) is the westernmost region of Asia. As defined by most academics, UN bodies and other institutions, the subregion consists of Anatolia, the Arabian Peninsula, Iran, Mesopotamia, the Armenian highlands, the Levant, the island of Cyprus, the Sinai Peninsula and the South Caucasus. The region is separated from Africa by the Isthmus of Suez in Egypt, and separated from Europe by the waterways of the Turkish Straits and the watershed of the Greater Caucasus. Central Asia lies to its northeast, while South Asia lies to its east. Twelve seas surround the region (clockwise): the Aegean Sea, the Sea of Marmara, the Black Sea, the Caspian Sea, the Persian Gulf, the Gulf of Oman, the Arabian Sea, the Gulf of Aden, the Red Sea, the Gulf of Aqaba, the Gulf of Suez, and the Mediterranean Sea. West Asia contains the majority of the similarly defined Middle East. The Middle East is a political term invented by Western geographers that has historically included various territories depending on political and historical context, while West Asia is a geographical term with more accuracy and consistency. It excludes most of Egypt and the northwestern part of Turkey, and includes the southern part of the Caucasus.

West Asia covers an area of 5,994,935 km (2,314,657 sq mi), with a population of about 313 million. Of the 20 UN member countries fully or partly within the region, 13 are part of the Arab world. The most populous countries in West Asia are Iran, Turkey, Iraq, Saudi Arabia and Yemen.

The Suez Canal (/ˈsuː.ɛz/; Arabic: قناة السويس, Qanāt as-Suwais) is an artificial sea-level waterway in Egypt, connecting the Mediterranean Sea to the Red Sea through the Isthmus of Suez and dividing Africa and Asia (and by extension, the Sinai Peninsula from the rest of Egypt). It is the border between Africa and Asia. The 193.30-kilometre-long (120.11 mi) canal is a key trade route between Europe and Asia.

In 1858, French diplomat Ferdinand de Lesseps formed the Compagnie de Suez for the express purpose of building the canal. Construction of the canal lasted from 1859 to 1869. The canal officially opened on 17 November 1869. It offers vessels a direct route between the North Atlantic and northern Indian oceans via the Mediterranean Sea and the Red Sea, avoiding the South Atlantic and southern Indian oceans and reducing the journey distance from the Arabian Sea to London by approximately 8,900 kilometres (5,500 mi), to 10 days at 20 knots (37 km/h; 23 mph) or 8 days at 24 knots (44 km/h; 28 mph). The canal extends from the northern terminus of Port Said to the southern terminus of Port Tewfik at the city of Suez. In 2021, more than 20,600 vessels traversed the canal (an average of 56 per day).

The genetic history of North Africa encompasses the genetic history of the people of North Africa. The most important source of gene flow to North Africa from the Neolithic Era onwards was from Western Asia, while the Sahara desert to the south and the Mediterranean Sea to the north were also important barriers to gene flow from sub-Saharan Africa and parts of Europe in prehistory. However, North Africa is connected to Western Asia via the Isthmus of Suez and the Sinai peninsula, while at the Straits of Gibraltar, North Africa and Europe are separated by only 15 km (9 mi), similarly Malta, Sicily, Canary Islands, Lampedusa and Crete are close to the coasts of North Africa, with the indigenous Guanche people of the Canary Islands being Berber.

North Africa is a genetically heterogenous and diverse region, and is characterized by its diverse ethnic groups, the main ones being Arabs, Berbers and Copts (in Egypt). North African populations show a complex and heterogeneous genetic structure that has been described as an amalgam of at least four different ancestral components from the Middle East, sub-Saharan Africa, Europe and also indigenous North Africans who are genetically distinct from these three. Although North Africa has experienced gene flows from the surrounding regions, it has also experienced long periods of genetic isolation. Some genetic studies have been criticised for their interpretation and categorisation of African genetic data.

The Serbonian Bog (Greek: Σιρβωνίδος λίμνη, romanized: Sirbōnidos limnē, Latin: Sirbonis Lacus, Arabic: مستنقع سربون, romanized: Mustanqaʿ Sirbūn) was an area of wetland in a lagoon lying between the eastern Nile Delta, the Isthmus of Suez, Mount Casius, and the Mediterranean Sea in Egypt, with Lake Sirbonis at its center. The lagoon still exists, and is the second-largest in Egypt.The bog is used as a metaphor in English for an inextricable situation.