How has the United States worked for peace in the Middle East, Bosnia, and Africa?

Answer: Middle East

Explanation: The Middle East is a transcontinental region which generally includes Western Asia and all of Egypt, Turkey, and Iran. The term has come into wider usage as a replacement of the term Near East beginning in the early 20th century. The broader concept of the "Greater Middle East" also adds the Maghreb, Sudan, Djibouti, Somalia, Afghanistan, Pakistan, and sometimes even Transcaucasia and Central Asia into the region. The term "Middle East" has led to some confusion over its changing definitions.

Most Middle Eastern countries are part of the Arab world. The most populous countries in the region are Egypt, Iran, and Turkey, while Saudi Arabia is the largest Middle Eastern country by area. The history of the Middle East dates back to ancient times, with the geopolitical importance of the region being recognized for millennia. Several major religions have their origins in the Middle East, including Judaism, Christianity, and Islam. Arabs constitute the majority ethnic group in the region, followed by Turks, Persians, Kurds, Azeris, Copts, Jews, Assyrians, Iraqi Turkmen, and Greek Cypriots.