Short answers, pulled from the story.
The Middle East traditionally includes 17 UN-recognized countries and one British Overseas Territory: Bahrain, Cyprus, Egypt, Iran, Iraq, Israel, Jordan, Kuwait, Lebanon, Oman, Palestine, Qatar, Saudi Arabia, Syria, Turkey, the United Arab Emirates, and Yemen, plus Akrotiri and Dhekelia. Thirteen of the 18 are part of the Arab world. Saudi Arabia is the largest by area; Egypt, Iran, and Turkey are the most populous.
American naval strategist Alfred Thayer Mahan coined the term in his September 1902 article "The Persian Gulf and International Relations" in the British journal National Review. He defined it as the area between Arabia and India. British diplomat Valentine Chirol then popularized it further in a 20-article series in The Times beginning October 1902.
The Middle East was the first region outside Africa settled by modern humans and the first where writing systems were developed. It is the birthplace of Judaism, Christianity, and Islam, and the site of the world's earliest known civilizations, including Mesopotamia (Sumer, Akkad, Assyria, Babylonia) and ancient Egypt.
Saudi Arabia, Iran, Kuwait, Iraq, and the United Arab Emirates hold large oil reserves, with Saudi Arabia and Iran among the highest estimated reserves in the world. Mass production of crude in the region began around 1945. The international oil cartel OPEC is dominated by Middle Eastern member states.
The six most widely spoken languages are Arabic, Persian, Turkish, Kurdish, Modern Hebrew, and Greek. Arabic is the most widespread and holds official status across most of the region. About 20 minority languages are also spoken. South Asian languages including Bengali, Hindi, and Urdu are widely used by migrant communities in Gulf states.
The total regional unemployment rate in 2025 is 10.8%. Among youth aged 15-29, who make up 30% of the regional population, unemployment reaches 28%. Yemen has the lowest nominal GDP per capita in the region at $573, while Qatar leads in purchasing power parity per capita at $124,834.